JS

John A. Bergfjord, Sr.

Xerox: 1 patents #419 of 1,081Top 40%
📍 Macedon, NY: #7 of 20 inventorsTop 35%
🗺 New York: #3,002 of 9,277 inventorsTop 35%
Overall (2002): #190,477 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6410196 Photoreceptor charge transport layer with a polycarbonate binder Kathleen M. Carmichael, Stephan V. Drappel, David J. Maty 2002-06-25