Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408168 | Power system with internal combustion engine | Alfred A. Turner, Jr., Thomas L. Roberts | 2019-09-10 |
| 9850856 | Power system with internal combustion engine | Alfred A. Turner, Jr., Thomas L. Roberts | 2017-12-26 |
| 5638926 | Vehicle engine brake | — | 1997-06-17 |