DC

Duane G. Canfield

HP HP: 1 patents #3,612 of 7,018Top 55%
📍 Escondido, CA: #808 of 1,330 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,554,568 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436180 Color ink composition for graphic art ink jet image printers Zeying Ma, Rodney D. Stramel, Shunqiong Yue, Kai-Kong Iu, Hsin-Chieh Chou 2002-08-20