Roy A. Applequist

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Windsor, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for storing and retrieving information
- Patent number 4,428,012
- Issue date Jan 24, 1984
- MiniScribe Corporation
- Roy A. Applequist
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and structure for maintaining a low contaminated enclosure
- Patent number 4,418,369
- Issue date Nov 29, 1983
- MiniScribe Corporation
- Roy A. Applequist
- G11 - INFORMATION STORAGE