Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481574 | Programmable interface between remote terminals and a computer | John M. DeFino, Rufus Coomer, John Stannard | 1984-11-06 |
| 4471165 | Portable keyboard operated telecommunications system | John M. DeFino, John Stannard, Rufus Coomer | 1984-09-11 |