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Donald Wilson
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San Jose, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing an electrode-less incandescent bulb
Patent number
8,702,465
Issue date
Apr 22, 2014
Ceravision Limited
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode-less incandescent bulb
Patent number
8,241,082
Issue date
Aug 14, 2012
Ceravision Limited
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electrode-less Incandescent Bulb
Publication number
20130040529
Publication date
Feb 14, 2013
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode-Less Incandescent Bulb
Publication number
20080227359
Publication date
Sep 18, 2008
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High intensity plasma lamp
Publication number
20080203922
Publication date
Aug 28, 2008
Ceravision Limited
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High intensity light source
Publication number
20060250090
Publication date
Nov 9, 2006
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High intensity light source
Publication number
20010035720
Publication date
Nov 1, 2001
Charles Guthrie
H01 - BASIC ELECTRIC ELEMENTS