Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821966 | Ink jet cartridge with improved sealing between ink container and printhead | Richard P. Schell, Richard C. Keefe, Vincent J. Ouellette, Dennis M. Lengyel | 1998-10-13 |
| 5683520 | Method of cleaning an ink storage material | Gary R. Fague, Louis V. Isganitis, Kurt B. Gundlach, Joseph R. Weber | 1997-11-04 |
| 5385968 | Aqueous coating compositions for antistat layers having print retaining qualities | Wayne A. Bowman, Mario D. DeLaura | 1995-01-31 |
| 5244728 | Antistat layers having print retaining qualities | Wayne A. Bowman, Mario D. DeLaura | 1993-09-14 |