Joseph Sheffelin

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Poway, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Printhead assembly datuming
- Patent number 9,440,442
- Issue date Sep 13, 2016
- Hewlett-Packard Development Company, L.P.
- Joseph Sheffelin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS