Index of /sites/www.bitsavers.org/pdf/cdc/discs/MPI_patents/

Icon  Name                                                                                 Last modified      Size  
[PARENTDIR] Parent Directory                                                                                          -   
[   ] EP0170420A3.pdf                                                                      2026-01-01 19:10  123K  
[   ] US3956769.pdf                                                                        2026-01-01 19:10  627K  
[   ] US3982318.pdf                                                                        2026-01-01 19:10  556K  
[   ] US4121172.pdf                                                                        2026-01-01 19:10  1.3M  
[   ] US4171531.pdf                                                                        2026-01-01 19:10  938K  
[   ] US4185313.pdf                                                                        2026-01-01 19:10  498K  
[   ] US4194228.pdf                                                                        2026-01-01 19:10  425K  
[   ] US4272794.pdf                                                                        2026-01-01 19:10  662K  
[   ] US4279102.pdf                                                                        2026-01-01 19:10  803K  
[   ] US4310864.pdf                                                                        2026-01-01 19:10  524K  
[   ] US4321636.pdf                                                                        2026-01-01 19:10  1.4M  
[   ] US4333117.pdf                                                                        2026-01-01 19:10  2.5M  
[   ] US4346412.pdf                                                                        2026-01-01 19:10  483K  
[   ] US4371960.pdf                                                                        2026-01-01 19:10  536K  
[   ] US4378576.pdf                                                                        2026-01-01 19:10  839K  
[   ] US4380034.pdf                                                                        2026-01-01 19:10  606K  
[   ] US4391543.pdf                                                                        2026-01-01 19:10  951K  
[   ] US4400654.pdf                                                                        2026-01-01 19:10  518K  
[   ] US4462095.pdf                                                                        2026-01-01 19:10  710K  
[   ] US4493000.pdf                                                                        2026-01-01 19:10  331K  
[   ] US4516162.pdf                                                                        2026-01-01 19:10  1.0M  
[   ] US4517610.pdf                                                                        2026-01-01 19:10  1.0M  
[   ] US4521819.pdf                                                                        2026-01-01 19:10  695K  
[   ] US4535375.pdf                                                                        2026-01-01 19:10  599K  
[   ] US4544890.pdf                                                                        2026-01-01 19:10  358K  
[   ] US4560940.pdf                                                                        2026-01-01 19:10  462K  
[   ] US4564585.pdf                                                                        2026-01-01 19:10  909K  
[   ] US4568881.pdf                                                                        2026-01-01 19:10  873K  
[   ] US4571649.pdf                                                                        2026-01-01 19:10  520K  
[   ] US4580175.pdf                                                                        2026-01-01 19:10  617K  
[   ] US4588611.pdf                                                                        2026-01-01 19:10  486K  
[   ] US4607310.pdf                                                                        2026-01-01 19:10  615K  
[   ] US4627039.pdf                                                                        2026-01-01 19:10  1.0M  
[   ] US4636886.pdf                                                                        2026-01-01 19:10  738K  
[   ] US4642246.pdf                                                                        2026-01-01 19:10  351K  
[   ] US4652779.pdf                                                                        2026-01-01 19:10  550K  
[   ] US4667260.pdf                                                                        2026-01-01 19:10  199K  
[   ] US4677507.pdf                                                                        2026-01-01 19:10  646K  
[   ] US4701818.pdf                                                                        2026-01-01 19:10  696K  
[   ] US4712076.pdf                                                                        2026-01-01 19:10  751K  
[   ] US4728831.pdf                                                                        2026-01-01 19:10  467K  
[   ] US4737765.pdf                                                                        2026-01-01 19:10  468K  
[   ] US4748525.pdf                                                                        2026-01-01 19:10  307K  
[   ] US4748738.pdf                                                                        2026-01-01 19:10  918K  
[   ] US4754225.pdf                                                                        2026-01-01 19:10  734K  
[   ] US4760319.pdf                                                                        2026-01-01 19:10  921K  
[   ] US4769727.pdf                                                                        2026-01-01 19:10  354K  
[   ] US4775978.pdf                                                                        2026-01-01 19:10  1.4M  
[   ] US4784295.pdf                                                                        2026-01-01 19:10  449K  
[   ] US4799112.pdf                                                                        2026-01-01 19:10  1.0M  
[   ] US4799112_ref_Popa_-_Design_Techniques_for_the_Magnetic_Recording_Process_197205.pdf 2026-01-01 19:10  713K  
[   ] US4800295.pdf                                                                        2026-01-01 19:10  594K  
[   ] US4803580.pdf                                                                        2026-01-01 19:10  931K  
[   ] US4811135.pdf                                                                        2026-01-01 19:10  1.0M  
[   ] US4813059.pdf                                                                        2026-01-01 19:10  617K  
[   ] US4819111.pdf                                                                        2026-01-01 19:10  536K  
[   ] US4821133.pdf                                                                        2026-01-01 19:10  256K  
[   ] US4821461.pdf                                                                        2026-01-01 19:10  800K  
[   ] US4823209.pdf                                                                        2026-01-01 19:10  542K  
[   ] US4833559.pdf                                                                        2026-01-01 19:11  538K  
[   ] US4837923.pdf                                                                        2026-01-01 19:11  796K  
[   ] US4841398.pdf                                                                        2026-01-01 19:11  901K  
[   ] US4843288.pdf                                                                        2026-01-01 19:11  1.4M  
[   ] US4843505.pdf                                                                        2026-01-01 19:11  358K  
[   ] US4851710.pdf                                                                        2026-01-01 19:11  719K  
[   ] US4851944.pdf                                                                        2026-01-01 19:11  342K  
[   ] US4855851.pdf                                                                        2026-01-01 19:11  851K  
[   ] US4862584.pdf                                                                        2026-01-01 19:11  2.2M  
[   ] US4863809.pdf                                                                        2026-01-01 19:11  849K  
[   ] US4864434.pdf                                                                        2026-01-01 19:11  1.0M  
[   ] US4866741.pdf                                                                        2026-01-01 19:11  477K  
[   ] US4868690.pdf                                                                        2026-01-01 19:11  646K  
[   ] US4868694.pdf                                                                        2026-01-01 19:11  828K  
[   ] US4868695.pdf                                                                        2026-01-01 19:11  551K  
[   ] US4875108.pdf                                                                        2026-01-01 19:11  596K  
[   ] US4879617.pdf                                                                        2026-01-01 19:11  1.1M  
[   ] US4890287.pdf                                                                        2026-01-01 19:11  1.0M  
[   ] US4891725.pdf                                                                        2026-01-01 19:11  1.0M  
[   ] US4897749.pdf                                                                        2026-01-01 19:11  353K  
[   ] US4899234.pdf                                                                        2026-01-01 19:11  589K  
[   ] US4905110.pdf                                                                        2026-01-01 19:11  936K  
[   ] US4908715.pdf                                                                        2026-01-01 19:11  863K  
[   ] US4912576.pdf                                                                        2026-01-01 19:11  1.6M  
[   ] US4929499.pdf                                                                        2026-01-01 19:11  751K  
[   ] US4942658.pdf                                                                        2026-01-01 19:11  1.1M  
[   ] US4949579.pdf                                                                        2026-01-01 19:11  681K  
[   ] US4962437.pdf                                                                        2026-01-01 19:11  872K  
[   ] US4969059.pdf                                                                        2026-01-01 19:11  1.3M  
[   ] US4977472.pdf                                                                        2026-01-01 19:11  1.2M  
[   ] US4980783.pdf                                                                        2026-01-01 19:11  3.0M  
[   ] US4982300.pdf                                                                        2026-01-01 19:11  864K  
[   ] US4985792.pdf                                                                        2026-01-01 19:11  820K  
[   ] US4992901.pdf                                                                        2026-01-01 19:11  860K  
[   ] US5021907.pdf                                                                        2026-01-01 19:11  634K  
[   ] US5023738.pdf                                                                        2026-01-01 19:11  931K  
[   ] US5047876.pdf                                                                        2026-01-01 19:11  1.4M  
[   ] US5050026.pdf                                                                        2026-01-01 19:11  935K  
[   ] US5093595.pdf                                                                        2026-01-01 19:11  624K  
[   ] US5107378.pdf                                                                        2026-01-01 19:11  727K  
[   ] US5108781.pdf                                                                        2026-01-01 19:11  1.2M  
[   ] US5117408.pdf                                                                        2026-01-01 19:11  1.7M  
[   ] US5136439.pdf                                                                        2026-01-01 19:11  1.9M  
[   ] US5264980.pdf                                                                        2026-01-01 19:11  586K