Doug Watson

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Escondido, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Inkjet printing with replaceable set of ink-related components (pri...
- Patent number 6,241,347
- Issue date Jun 5, 2001
- Hewlett-Packard Company
- Rick Becker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing with replaceable set of ink-related components (pri...
- Patent number 6,139,135
- Issue date Oct 31, 2000
- Hewlett-Packard Company
- Rick Becker
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS