William T. Stephenson

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Carriage rod and media support
- Patent number 6,872,019
- Issue date Mar 29, 2005
- Hewlett-Packard Development Company, L.P.
- Wesley Ryan Schalk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Capping system for a printhead
- Patent number 6,814,423
- Issue date Nov 9, 2004
- Hewlett-Packard Development Company, L.P.
- Jafar N. Jefferson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Carriage rod and media support
- Publication number 20040202500
- Publication date Oct 14, 2004
- Wesley Ryan Schalk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Capping system for a printhead
- Publication number 20030231222
- Publication date Dec 18, 2003
- Jafar N. Jefferson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS