Roy P. Foerster

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Thousand Oaks, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual powered, smoke detector activated flashlight
- Patent number 5,969,437
- Issue date Oct 19, 1999
- Kalidon Technology, Inc.
- Roy Foerster
- G08 - SIGNALLING
Information Patent Grant
Earth-tremor-responsive light
- Patent number 5,546,076
- Issue date Aug 13, 1996
- Kalidon Technology, Inc.
- Roy P. Foerster
- G01 - MEASURING TESTING