Thomas M. Fredericks

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Westbrook, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
LED aviation warning light with fault detection
- Patent number 7,429,917
- Issue date Sep 30, 2008
- Whelen Engineering Company, Inc.
- Thomas M. Fredericks
- B60 - VEHICLES IN GENERAL
Information Patent Grant
White position taillight for aircraft
- Patent number 7,118,261
- Issue date Oct 10, 2006
- Whelen Engineering Company, Inc.
- Thomas M. Fredericks
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
LED aircraft anticollision beacon
- Patent number 7,079,041
- Issue date Jul 18, 2006
- Whelen Engineering Company, Inc.
- Thomas M. Fredericks
- F21 - LIGHTING
Information Patent Grant
Multi-array LED warning lights
- Patent number 6,431,728
- Issue date Aug 13, 2002
- Whelen Engineering Company, Inc.
- Thomas M. Fredericks
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LED aviation warning light with fault detection
- Publication number 20070200725
- Publication date Aug 30, 2007
- Thomas M. Fredericks
- B60 - VEHICLES IN GENERAL
Information Patent Application
LED aircraft anticollision beacon
- Publication number 20070164875
- Publication date Jul 19, 2007
- Thomas M. Fredericks
- F21 - LIGHTING
Information Patent Application
White position taillight for aircraft
- Publication number 20050128759
- Publication date Jun 16, 2005
- Thomas M. Fredericks
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LED aircraft anticollision beacon
- Publication number 20050110649
- Publication date May 26, 2005
- Thomas M. Fredericks
- F21 - LIGHTING