Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022440 | Image transfer process for ink-jet generated images | Donald Knutson | 2000-02-08 |
| 5262825 | Density process control for an electrophotographic proofing system | Gregory L. Zwadlo, Kevin M. Kidnie, Larry J. Bresina | 1993-11-16 |
| 5258810 | Method for calibrating an electrophotographic proofing system | Larry J. Bresina, Gregory L. Zwadlo | 1993-11-02 |
| 5064715 | Dielectric coating for recording member containing hydrophobic silica | Vincent K. Rasbury | 1991-11-12 |
| 4649402 | Electrographic stylus recording apparatus | George G. Lunde, Earl K. Hoyne | 1987-03-10 |
| 4646112 | Electrographic stylus recording apparatus | Earl K. Hoyne, James D. Young | 1987-02-24 |