Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364456 | Replenishable coating for printhead nozzle plate | Zhihao Yang, Ravi Sharma | 2002-04-02 |
| 6361156 | Continuous ink jet printing process | Charles E. Romano, Jr., Vincent E. Hamilton-Winbush, Gregory James Garbacz, Ravi Sharma, James M. Chwalek | 2002-03-26 |
| 6361932 | Photographic material having enhanced light absorption | Richard L. Parton, William James Harrison, Margaret J. Helber | 2002-03-26 |
| 6345881 | Coating of printhead nozzle plate | Zhihao Yang, Yung-Rai Lee, Ravi Sharma | 2002-02-12 |