Clyde Witchard

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Bristol, GB

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Patents Grantslast 30 patents

Information Patent Grant
Switching amplifier
- Patent number 7,920,023
- Issue date Apr 5, 2011
- New Transducers Limited
- Clyde Witchard
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Switching Amplifier
- Publication number 20100045377
- Publication date Feb 25, 2010
- Clyde Witchard
- G04 - HOROLOGY