Todd J. Blackman

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual circuit wall switch occupancy sensor and method of operating same
- Patent number 7,830,133
- Issue date Nov 9, 2010
- Hubbell Incorporated
- Jonathan D. Williams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual circuit wall switch occupancy sensor and method of operating same
- Patent number 7,432,690
- Issue date Oct 7, 2008
- Hubbell Incorporated
- Jonathan D. Williams
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Dual circuit wall switch occupancy sensor and method of operating same
- Publication number 20060267566
- Publication date Nov 30, 2006
- Jonathan D. Williams
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...