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John L. Stoffel

HP HP: 2 patents #270 of 1,529Top 20%
📍 San Diego, CA: #227 of 1,657 inventorsTop 15%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #57,511 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6497479 Higher organic inks with good reliability and drytime Anne M. Kelly-Rowley, Keshava A. Prasad 2002-12-24
6458195 Use of hydrolyzed Reactive Red 23 Peter C. Morris 2002-10-01