Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379853 | Electrophotographic imaging member having two charge transport layers for limiting toner consumption | Liang-Bih Lin, Richard H. Nealey, Harold F. Hammond, Robert W. Nolley, Kenny-Tuan Dinh | 2002-04-30 |
| 6337166 | Wear resistant charge transport layer with enhanced toner transfer efficiency, containing polytetrafluoroethylene particles | John S. Chambers, Huoy-Jen Yuh, Michael Sanchez, Harold F. Hammond, Abukar Wehelie +4 more | 2002-01-08 |