Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5901233 | Narrow band controller | Richard L. Hockney, Ralph Fenn, Bruce G. Johnson | 1999-05-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5901233 | Narrow band controller | Richard L. Hockney, Ralph Fenn, Bruce G. Johnson | 1999-05-04 |