David Humphrey

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York, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bracket assembly
- Patent number 7,963,498
- Issue date Jun 21, 2011
- Osram Sylvania Inc.
- Douglas G. Seymour
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Connector assembly
- Patent number 6,250,943
- Issue date Jun 26, 2001
- Osram Sylvania Inc.
- Anthony E. Castle
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Bracket assembly
- Publication number 20050127247
- Publication date Jun 16, 2005
- Douglas G. Seymour
- H01 - BASIC ELECTRIC ELEMENTS