Robert Arance

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Valencia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lamp standard
- Patent number 7,229,195
- Issue date Jun 12, 2007
- Ultraviolet Devices, Inc
- David L. Witham
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ultraviolet lamp standards and methods of use thereof
- Patent number 6,979,103
- Issue date Dec 27, 2005
- Ultraviolet Devices, Inc
- David L. Witham
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Lamp standard
- Publication number 20060072318
- Publication date Apr 6, 2006
- UltraViolet Devices, Inc.
- David L. Witham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultraviolet lamp standards and methods of use thereof
- Publication number 20050024867
- Publication date Feb 3, 2005
- David L. Witham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device to disinfect air or surfaces with radiation and method therefor
- Publication number 20030001113
- Publication date Jan 2, 2003
- Ultra Violate, a California Corporation
- David L. Witham
- F24 - HEATING RANGES VENTILATING