Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4272707 | Motor control techniques | Philip T. Martin | 1981-06-09 |
| 4236255 | Rack entry vehicle communication system | Philip T. Martin, John J. Lord | 1980-11-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4272707 | Motor control techniques | Philip T. Martin | 1981-06-09 |
| 4236255 | Rack entry vehicle communication system | Philip T. Martin, John J. Lord | 1980-11-25 |