Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4619515 | Electrostatic printing apparatus and method | Andrzej Maczuszenko, Brian D. Otter, Brian F. Whittaker, Christopher Novak, Dolf Landheer | 1986-10-28 |
| 4516847 | Electrostatic printing apparatus and method | Andrzej Maczuszenko, Brian D. Otter, Brian F. Whittaker, Christopher Novak, Dolf Landheer | 1985-05-14 |