J. Evan Grund

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Power controller for heater load
- Patent number 4,908,956
- Issue date Mar 20, 1990
- Impact Systems, Inc.
- J. Evan Grund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for automatic optical focusing on an optically...
- Patent number 4,600,832
- Issue date Jul 15, 1986
- Nanometrics Incorporated
- J. Evan Grund
- G02 - OPTICS
Information Patent Grant
Linewidth measuring with linearity calibration of the T.V. camera tube
- Patent number 4,521,686
- Issue date Jun 4, 1985
- Nanometrics Incorporated
- Vincent J. Coates
- G01 - MEASURING TESTING