Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866894 | Helical pile foundation system | Darin Willis | 2024-01-09 |
| 11441279 | Helical pile foundation system | Darin Willis | 2022-09-13 |
| 10995461 | Helical pile foundation system | Darin Willis | 2021-05-04 |
| 10526758 | Helical pile foundation system | Darin Willis | 2020-01-07 |
| 9988888 | Electric fracturing of a reservoir | Franck Rey-Bethbeder, Thierry Reess, Antoine Sylvestre De Ferron | 2018-06-05 |
| 9567839 | Electrical and static fracturing of a reservoir | Franck Rey-Bethbeder, Antoine Jacques, Antoine Sylvestre De Ferron, Thierry Reess, Alain Gibert +3 more | 2017-02-14 |
| 9394775 | Electrical fracturing of a reservoir | Franck Rey-Bethbeder, Antoine Jacques, Antoine Sylvestre De Ferron, Thierry Reess, Alain Gibert +3 more | 2016-07-19 |