Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286693 | Cemented carbide for high demand applications | Olivier Lavigne | 2025-04-29 |
| 11655525 | Cemented carbide for high demand applications | Olivier Lavigne | 2023-05-23 |
| 10378281 | Passively induced forced vibration rock drilling system | Gilles Pelfrene, Kenyon Y. Ripple | 2019-08-13 |
| 9359824 | Method for reducing intermetallic compounds in matrix bit bondline | Gary M. Thigpen, Federico Bellin, Marvin Windsor Amundsen, Alfazazi Dourfaye, Bruno Cuillier De Maindreville +1 more | 2016-06-07 |