John M. Herrmann

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid delivery for printhead assembly
- Patent number 6,942,316
- Issue date Sep 13, 2005
- Hewlett-Packard Development Company, L.P.
- Joseph E Scheffelin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Fluid delivery for printhead assembly
- Publication number 20040085393
- Publication date May 6, 2004
- Joseph E. Scheffelin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS