David Diehl Roberts, III

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Birmingham, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device and fixture
- Patent number 8,324,838
- Issue date Dec 4, 2012
- Cooper Technologies Company
- Ashok Deepak Shah
- F21 - LIGHTING
Information Patent Grant
Managing SSL fixtures over PLC networks
- Patent number 8,148,854
- Issue date Apr 3, 2012
- Cooper Technologies Company
- Ashok Deepak Shah
- F21 - LIGHTING
Information Patent Grant
Magnetic power and data coupling for LED lighting
- Patent number 7,726,974
- Issue date Jun 1, 2010
- Illumitron International
- Ashok Deepak Shah
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Illumination Device and Fixture
- Publication number 20120274238
- Publication date Nov 1, 2012
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
Managing SSL Fixtures Over PLC Networks
- Publication number 20120146430
- Publication date Jun 14, 2012
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
Conductive Magnetic Coupling System
- Publication number 20110028006
- Publication date Feb 3, 2011
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
ENERGY MANAGEMENT SYSTEM
- Publication number 20090240380
- Publication date Sep 24, 2009
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
Illumination Device and Fixture
- Publication number 20090237011
- Publication date Sep 24, 2009
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
Conductive Magnetic Coupling System
- Publication number 20090239393
- Publication date Sep 24, 2009
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING
Information Patent Application
Managing SSL Fixtures Over PLC Networks
- Publication number 20090238252
- Publication date Sep 24, 2009
- Ashok Deepak Shah
- G05 - CONTROLLING REGULATING