RC

Richard G. Crystal

Xerox: 1 patents #118 of 417Top 30%
📍 Los Altos, CA: #40 of 155 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #66,312 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803119 Ink compositions for impact typewriter ribbons James M. Duff, Stephan V. Drappel, James D. Mayo 1989-02-07