William E. Drummond

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Feedback circuit for output control in a semiconductor X-ray detector
- Patent number 7,554,091
- Issue date Jun 30, 2009
- Thermo Electron Scientific Instruments LLC
- William E. Drummond
- G01 - MEASURING TESTING
Information Patent Grant
Feedback circuit for output control in a semiconductor X-ray detector
- Patent number 7,339,175
- Issue date Mar 4, 2008
- Thermo Electron Scientific Instruments LLC
- William E. Drummond
- G01 - MEASURING TESTING
Information Patent Grant
Electrically balanced fluxgate gradiometers
- Patent number 4,439,732
- Issue date Mar 27, 1984
- Unied Scientific Corporation
- Victor W. Hesterman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Feedback Circuit for Output Control in a Semiconductor X-Ray Detector
- Publication number 20080116384
- Publication date May 22, 2008
- William E. Drummond
- G01 - MEASURING TESTING