Jeffrey D. Campbell

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Hawthorne, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solar array maximum power tracker with arcjet load
- Patent number 5,604,430
- Issue date Feb 18, 1997
- TRW Inc.
- Darwin K. Decker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrostatic discharge detector
- Patent number 5,463,379
- Issue date Oct 31, 1995
- Minnesota Mining and Manufacturing Co.
- Jeffrey D. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic discharge detector
- Patent number 5,461,369
- Issue date Oct 24, 1995
- Minnesota Mining and Manufacturing Co.
- Jeffrey D. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic discharge detector and display
- Patent number 5,359,319
- Issue date Oct 25, 1994
- Minnesota Mining and Manufacturing Company
- Jeffrey D. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Static monitoring system
- Patent number 4,785,294
- Issue date Nov 15, 1988
- Zero Corporation
- Jeffrey D. Campbell
- G01 - MEASURING TESTING