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Jonathan BETTS-LACROIX
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San Francisco, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Glass LED light bulbs
Patent number
8,752,984
Issue date
Jun 17, 2014
Switch Bulb Company, Inc.
Ronald J. Lenk
F21 - LIGHTING
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Patent Grant
Glass LED light bulbs
Patent number
8,439,528
Issue date
May 14, 2013
Switch Bulb Company, Inc.
Ronald J. Lenk
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
GLASS LED LIGHT BULBS
Publication number
20140333193
Publication date
Nov 13, 2014
Switch Bulb Company, Inc.
Ronald J. LENK
F21 - LIGHTING
Information
Patent Application
GLASS LED LIGHT BULBS
Publication number
20130223047
Publication date
Aug 29, 2013
Switch Bulb Company, Inc.
Ronald J. LENK
F21 - LIGHTING