Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454505 | Data entry system for micro-computer based controllers | Ralph P. Harney | 1984-06-12 |
| 4229680 | Lamp life extender | Donald M. Berlin, Jr., Ole K. Nilssen | 1980-10-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454505 | Data entry system for micro-computer based controllers | Ralph P. Harney | 1984-06-12 |
| 4229680 | Lamp life extender | Donald M. Berlin, Jr., Ole K. Nilssen | 1980-10-21 |