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Dennis S. Holt
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Manchester, NH, US
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Patents Grants
last 30 patents
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Patent Grant
Keyed socket and lamp base
Patent number
7,641,517
Issue date
Jan 5, 2010
BJB GmbH & Co. KG
Karl-Wilhelm Vogt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Socket for compact fluorescent lamp
Publication number
20090203260
Publication date
Aug 13, 2009
BJB GMBH & CO. KG
Karl-Wilhelm Vogt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Application
Lamp base
Publication number
20090045717
Publication date
Feb 19, 2009
Osram Sylvania Inc.
Albert M. Cavallaro
F21 - LIGHTING