Logic Laboratories, Inc.

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Amherst, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Light switch cover plate with audio recording and playback feature
- Patent number 6,404,569
- Issue date Jun 11, 2002
- BP Holdings, LLC
- David E. Bachschmid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dimmer for a gas discharge lamp employing frequency shifting
- Patent number 6,359,393
- Issue date Mar 19, 2002
- Logic Laboratories, Inc.
- Craig Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Socket and ballast for gas discharge lamp
- Patent number 6,326,731
- Issue date Dec 4, 2001
- Logic Laboratories, Inc.
- Herbert L. Robinson
- F21 - LIGHTING
Information Patent Grant
Dynamic range dimmer for gas discharge lamps
- Patent number 5,990,634
- Issue date Nov 23, 1999
- Logic Laboratories, Inc.
- Craig Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light switch cover plate with audio recording and playback feature
- Patent number 5,914,826
- Issue date Jun 22, 1999
- Logic Laboratories, Inc.
- Robert C. Smallwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge lamp and power distribution system therefor
- Patent number 5,654,609
- Issue date Aug 5, 1997
- Logic Laboratories, Inc.
- Robert Charles Smallwood
- H01 - BASIC ELECTRIC ELEMENTS

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