Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864331 | Offset electrostatic imaging process | Graham D. Walter, Robert A. Moore | 1989-09-05 |
| 4809026 | Electrostatic printing utilizing a heated air flow | Graham D. Walter, Robert A. Moore | 1989-02-28 |
| 4809027 | Offset electrostatic printing utilizing a heated air flow | Graham D. Walter, Robert A. Moore | 1989-02-28 |
| 4772901 | Electrostatic printing utilizing dehumidified air | Graham D. Walter, Robert A. Moore | 1988-09-20 |
| 4734721 | Electrostatic printer utilizing dehumidified air | Graham D. Walter, Robert A. Moore | 1988-03-29 |