Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149223 | Drive coupling | — | 1992-09-22 |
| 4831407 | Process unit for an imaging apparatus | Alan C. R. Howard, David M. Newbury | 1989-05-16 |
| 4796057 | Toner cleaning apparatus | Alan C. R. Howard, Philip R. Thompson | 1989-01-03 |
| 4385260 | Bargraph display | — | 1983-05-24 |
| 4225825 | Precision self-adjusting slope circuit | — | 1980-09-30 |