Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613172 | Hybrid DC recharge method and apparatus for split recharge imaging | Kenneth W. Pietrowski | 1997-03-18 |
| 5600430 | Split recharge method and apparatus for color image formation | Jeffrey J. Folkins, Roger L. Bullock, Kenneth W. Pietrowski, Charles H. Tabb, Zhao-Zhi Yu +1 more | 1997-02-04 |