Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771915 | Coupling arrangement including optical photoconductive drum and grounding plate | Jon Zogg, William D. Himes | 2004-08-03 |
| 6197463 | Electrophotographic photosensitive bodies | Santanu Debnath, Shinichi Suzuki, Moto Makino | 2001-03-06 |
| 6131003 | Noise reducing device for photosensitive drum of an image forming apparatus | Santanu Debnath, Dennis C. Working | 2000-10-10 |
| 6075955 | Noise reducing device for photosensitive drum of an image forming apparatus | William F. Niederstadt, Dennis C. Working | 2000-06-13 |
| 5554473 | Photoreceptor having charge transport layers containing a copolycarbonate and layer containing same | Frederick W. Gerriets | 1996-09-10 |
| 4438247 | Preparation of regioregular polyfluoroethylenes and products thereof | — | 1984-03-20 |