David C. Wheeler

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter changing mechanism for a video camera
- Patent number 5,070,407
- Issue date Dec 3, 1991
- Ernest E. Wheeler
- G02 - OPTICS
Information Patent Grant
AC power supply
- Patent number 4,694,140
- Issue date Sep 15, 1987
- William M. Wheeler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pan and tilt mount
- Patent number 4,673,268
- Issue date Jun 16, 1987
- Ernest E. Wheeler
- G08 - SIGNALLING
Information Patent Grant
Air cooled light fixture with baffled flow through a filter array
- Patent number 4,546,420
- Issue date Oct 8, 1985
- Wheeler Industries, Ltd.
- David C. Wheeler
- F21 - LIGHTING