Emerson W. Pugh

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Mount Kisco, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Guard rail for contiguous element bubble chips
- Patent number 4,263,662
- Issue date Apr 21, 1981
- International Business Machines Corporation
- George E. Keefe
- G11 - INFORMATION STORAGE
Information Patent Grant
Bubble domain transfer switches
- Patent number 4,174,540
- Issue date Nov 13, 1979
- International Business Machines Corporation
- Mitchell S. Cohen
- G11 - INFORMATION STORAGE
Information Patent Grant
Gapless propagation structures for magnetic bubble domains
- Patent number 3,990,061
- Issue date Nov 2, 1976
- International Business Machines Corporation
- Emerson W. Pugh
- G11 - INFORMATION STORAGE