Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825229 | Method and apparatus for ink jet printing | Yasuo Matsumoto, Patricia O. Cohn | 1989-04-25 |
| 4637736 | Slip sensing method and apparatus | Gerry B. Andeen, Roy D. Kornbluh | 1987-01-20 |