JS

John A. Bergfjord, Sr.

Xerox: 3 patents #73 of 862Top 9%
📍 Macedon, NY: #4 of 16 inventorsTop 25%
🗺 New York: #810 of 9,035 inventorsTop 9%
Overall (2004): #26,935 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6797445 Imaging member David J. Maty, Stephan V. Drappel 2004-09-28
6790573 Multilayered imaging member having a copolyester-polycarbonate adhesive layer Stephan V. Drappel, Kathleen M. Carmichael, David J. Maty 2004-09-14
6743390 Stress release method Robert C. U. Yu 2004-06-01