Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686514 | Alarm system for computers and the like | Arthur J. North | 1987-08-11 |
| 4577197 | Ink jet printer droplet height sensing control | Peter A. Crean, David Birnbaum, David B. Feldman, David W. Sewhuk | 1986-03-18 |
| 4410895 | Ink jet sensor method and apparatus | Robert D. Houston | 1983-10-18 |