Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603639 | Traffic control device for driverless vehicles | — | 1986-08-05 |
| 4462313 | Apparatus for shuttling driverless vehicles | Stanley K. Gutekunst | 1984-07-31 |
| 4352327 | Tow truck selector pin | — | 1982-10-05 |