-
-
-
-
-
-
-
-
Domain drag effect devices
-
Patent number 4,238,837
-
Issue date Dec 9, 1980
-
International Business Machines Corporation
-
John C. DeLuca
-
G11 - INFORMATION STORAGE
-
-
-
-
-
-
Method of forming a serrated surface topography
-
Patent number 4,016,062
-
Issue date Apr 5, 1977
-
International Business Machines Corporation
-
Rajendra Rangraj Mehta
-
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
-
-
-
Wall topology storage system
-
Patent number 3,940,750
-
Issue date Feb 24, 1976
-
International Business Machines Corporation
-
Otto Voegeli
-
G11 - INFORMATION STORAGE
-
3927398
-
Patent number 3,927,398
-
Issue date Dec 16, 1975
-
G11 - INFORMATION STORAGE
-
3866190
-
Patent number 3,866,190
-
Issue date Feb 11, 1975
-
G11 - INFORMATION STORAGE
-
3793598
-
Patent number 3,793,598
-
Issue date Feb 19, 1974
-
G11 - INFORMATION STORAGE
-
3717853
-
Patent number 3,717,853
-
Issue date Feb 20, 1973
-
G11 - INFORMATION STORAGE
-
3541534
-
Patent number 3,541,534
-
Issue date Nov 17, 1970
-
G11 - INFORMATION STORAGE
-
3540019
-
Patent number 3,540,019
-
Issue date Nov 10, 1970
-
G11 - INFORMATION STORAGE
-
3540021
-
Patent number 3,540,021
-
Issue date Nov 10, 1970
-
G11 - INFORMATION STORAGE
-
3530444
-
Patent number 3,530,444
-
Issue date Sep 22, 1970
-
G11 - INFORMATION STORAGE
-
3523286
-
Patent number 3,523,286
-
Issue date Aug 4, 1970
-
G11 - INFORMATION STORAGE
-
3513452
-
Patent number 3,513,452
-
Issue date May 19, 1970
-
G11 - INFORMATION STORAGE
-
3503054
-
Patent number 3,503,054
-
Issue date Mar 24, 1970
-
G11 - INFORMATION STORAGE
-
3503044
-
Patent number 3,503,044
-
Issue date Mar 24, 1970
-
G11 - INFORMATION STORAGE
-
3248713
-
Patent number 3,248,713
-
Issue date Apr 26, 1966
-
G11 - INFORMATION STORAGE