Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867677 | Imaging member having first and second charge transport layers | Yuhua Tong, John F. Yanus, Jin Wu, Susan M. VanDusen | 2011-01-11 |
| 7618757 | Imaging member having first and second charge transport layers | Yuhua Tong, John F. Yanus, Jin Wu, Susan M. VanDusen | 2009-11-17 |
| 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 |
| 7226712 | Photoconductive imaging members having pyrolyzed polyacrylonitrile hole blocking layer | Timothy J. Fuller, Helen R. Cherniack, Damodar M. Pai, Markus R. Silvestri, John F. Yanus +4 more | 2007-06-05 |
| 7049038 | Photoconductive imaging members having pyrolized polyacrylonitrile hole blocking layer | Timothy J. Fuller, Helen R. Cherniack, Damodar M. Pai, Markus R. Silvestri, John F. Yanus +4 more | 2006-05-23 |
| 5075191 | Process for controlling alloy fractionation | Roger W. LaForce, Lawrence E. Kowalczyk, Santokh S. Badesha, Paul F. Zukoski, Monroe J. Hordon +2 more | 1991-12-24 |
| 5035857 | Processes for preparing chalcogenide alloys | Lawrence E. Kowalczyk, Santokh S. Badesha, Paul F. Zukoski, Monroe J. Hordon, Barry A. Lees +2 more | 1991-07-30 |
| 5002734 | Processes for preparing chalcogenide alloys | Lawrence E. Kowalczyk, Santokh S. Badesha, Paul F. Zukoski, Monroe J. Hordon, Barry A. Lees +2 more | 1991-03-26 |