Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626690 | Fill up tool | Jimmy Duane Wiens, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2020-04-21 |
| 9745810 | Fill up tool | Jimmy Duane Wiens, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2017-08-29 |
| 8833471 | Fill up tool | Jimmy Duane Wiens, Benson Thomas, Karsten Heidecke, Jim Hollingsworth, Doyle Fredric Boutwell, Jr. +3 more | 2014-09-16 |