Hal Mantooth

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removing gas from a printhead
- Patent number 7,097,274
- Issue date Aug 29, 2006
- Hewlett-Packard Development Company, L.P.
- Hal Mantooth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Removing gas from a printhead
- Publication number 20050168520
- Publication date Aug 4, 2005
- Hal Mantooth
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS