Duane G. Canfield

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Escondido, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Color ink composition for graphic art ink jet image printers
- Patent number 6,436,180
- Issue date Aug 20, 2002
- Hewlett-Packard Company
- Zeying Ma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...