Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742477 | Computer terminal controller and method | Robert M. DuRoss, Walter J. Conroy, Joseph T. Betterton, Alfred H. Glover | 1988-05-03 |
| 4195936 | Rotary printer and rotor structure | Leslie H. Gard | 1980-04-01 |