Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331917 | Speed and direction sensing circuit | John T. Armstrong, Jr. | 1982-05-25 |
| 4208925 | Electronic transmission control and method therefor | Robert G. Miller | 1980-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331917 | Speed and direction sensing circuit | John T. Armstrong, Jr. | 1982-05-25 |
| 4208925 | Electronic transmission control and method therefor | Robert G. Miller | 1980-06-24 |