JS

John A. Bergfjord, Sr.

Xerox: 16 patents #879 of 8,622Top 15%
📍 Macedon, NY: #15 of 195 inventorsTop 8%
🗺 New York: #9,079 of 115,490 inventorsTop 8%
Overall (All Time): #301,602 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
7267917 Photoreceptor charge transport layer composition Yuhua Tong, Kenny-Tuan Dinh, Markus R. Silvestri, Michael E. Zak, John F. Yanus +9 more 2007-09-11
7192678 Photoreceptor charge transport layer composition Yuhua Tong, Kenny-Tuan Dinh, Markus R. Silvestri, Michael E. Zak, John F. Yanus +6 more 2007-03-20
7182903 Endless belt member stress relief Robert C. U. Yu, Satchidanand Mishra, Anthony M. Horgan, Richard L. Post, Edward F. Grabowski +5 more 2007-02-27
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
6410196 Photoreceptor charge transport layer with a polycarbonate binder Kathleen M. Carmichael, Stephan V. Drappel, David J. Maty 2002-06-25
6261730 Cross-linked phenoxy anticurl back coating for electrostatographic imaging members John F. Yanus, Timothy J. Fuller, Damodar M. Pai, William W. Limburg, Dale S. Renfer 2001-07-17
6197462 Cross-linked polyamide anticurl back coating for electrostatographic imaging members John F. Yanus, Timothy J. Fuller, Damodar M. Pai, William W. Limburg, Dale S. Renfer 2001-03-06
6096927 Process for removal and recovery of an arylamine compound Satish Parikh, Edward J. Radigan, Jr., Anthony M. Horgan 2000-08-01
6071662 Imaging member with improved anti-curl backing layer Kathleen M. Carmichael, Satish Parikh, Donald P. Sullivan 2000-06-06
5911934 Photoreceptor calendering method Robert C. U. Yu, Michael S. Roetker 1999-06-15
5686215 Multilayered electrophotographic imaging member Joseph S. Cappiello, Kathleen M. Carmichael, Vincent J. Cilento, Colleen A. Helbig, Neil S. Patterson +2 more 1997-11-11
5492785 Multilayered photoreceptor Sharon E. Normandin, Donald P. Sullivan, Alfred H. Willnow, Kathleen M. Carmichael, Karl V. Thomsen 1996-02-20
5204201 Polymeric systems for overcoating organic photoreceptors used in liquid development xerographic applications Richard L. Schank 1993-04-20
4786570 Layered, flexible electrophotographic imaging member having hole blocking and adhesive layers Robert C. U. Yu, Anthony M. Horgan, Donald P. Sullivan 1988-11-22