Mark A. Colman

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Duluth, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic boiler level controller
- Patent number 6,666,086
- Issue date Dec 23, 2003
- Clark-Reliance Corporation
- Mark A. Colman
- F22 - STEAM GENERATION
Information Patent Grant
Method and system for detecting and cross-checking faulty sensors i...
- Patent number 6,575,010
- Issue date Jun 10, 2003
- Clark-Reliance Corporation
- Mark A. Colman
- G01 - MEASURING TESTING
Information Patent Grant
Illuminated fluid level indicator
- Patent number 5,647,656
- Issue date Jul 15, 1997
- Clark-Reliance Corporation
- David E. Brown
- G02 - OPTICS
Information Patent Grant
Illuminated fluid level indicator
- Patent number 5,645,336
- Issue date Jul 8, 1997
- Clark-Reliance Corporation
- David E. Brown
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and system for detecting and cross-checking faulty sensors i...
- Publication number 20020134132
- Publication date Sep 26, 2002
- Mark A. Colman
- G01 - MEASURING TESTING
Information Patent Application
Automatic boiler level controller
- Publication number 20020108440
- Publication date Aug 15, 2002
- Mark A. Colman
- G01 - MEASURING TESTING