Charles R. Headrick

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Interconnect circuit
- Patent number 7,467,862
- Issue date Dec 23, 2008
- Hewlett-Packard Development Company, L.P.
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Interconnect circuit
- Patent number 7,137,690
- Issue date Nov 21, 2006
- Hewlett-Packard Development Company, L.P.
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Interconnect circuit
- Patent number 7,101,029
- Issue date Sep 5, 2006
- Hewlett-Packard Development Company, L.P.
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus to oppose a short circuit failure mechanism in...
- Patent number 6,621,676
- Issue date Sep 16, 2003
- Hewlett-Packard Development Company, L.P.
- E. Lewis Barton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Hand held ink jet painting tool
- Patent number 6,347,868
- Issue date Feb 19, 2002
- Hewlett-Packard Company
- Charles R. Headrick
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Interconnect circuit
- Publication number 20060256174
- Publication date Nov 16, 2006
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Interconnect circuit
- Publication number 20050093899
- Publication date May 5, 2005
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Interconnect circuit
- Publication number 20050093942
- Publication date May 5, 2005
- Naoto Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus to oppose a short circuit failure mechanism in...
- Publication number 20030081367
- Publication date May 1, 2003
- E. Lewis Barton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS