DS

David G. Stork

Ricoh Company: 1 patents #267 of 684Top 40%
📍 Portola Valley, CA: #41 of 79 inventorsTop 55%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #238,944 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6574375 Method for detecting inverted text images on a digital scanning device John Cullen, Peter E. Hart, Koichi Ejiri 2003-06-03