Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338587 | Toll collection system | — | 1982-07-06 |
| 4324203 | Animal feeding apparatus | — | 1982-04-13 |
| 4285279 | Railway vehicle energy producing system | — | 1981-08-25 |
| 4261322 | Vehicular toll ejecting apparatus | — | 1981-04-14 |
| 4256128 | Toll collection station arrangement | — | 1981-03-17 |
| 4239975 | Energy producing system | — | 1980-12-16 |