Foster D. Collins

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solar roof tracker
- Patent number 8,100,122
- Issue date Jan 24, 2012
- Kenneth D. Collins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Solar Roof Tracker
- Publication number 20090199846
- Publication date Aug 13, 2009
- Kenneth D. Collins
- F24 - HEATING RANGES VENTILATING