Ralph W. Sutherland

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Blacksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Structural reinforcing bracket for a luminaire housing
- Patent number 7,083,308
- Issue date Aug 1, 2006
- Hubbell Incorporated
- Lewis W. Kenyon
- F21 - LIGHTING
Information Patent Grant
Lighting fixture barrier with lamp insertion channel
- Patent number 5,532,911
- Issue date Jul 2, 1996
- Hubbell Incorporated
- Ralph W. Sutherland
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Structural reinforcing bracket for a luminaire housing
- Publication number 20050207169
- Publication date Sep 22, 2005
- HUBBELL INCORPORATED
- Lewis W. Kenyon
- F21 - LIGHTING