Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810030 | Mud motor with integrated abrasion-resistant structure | Aaron W. Logan, Kevin Kalman, Daniel W. Ahmoye | 2017-11-07 |
| 9670737 | Mud motor with integrated reamer | Kevin Kalman, Aaron W. Logan | 2017-06-06 |
| 8167041 | Apparatus and method for energy-efficient and environmentally-friendly recovery of bitumen | Matteo Chiesa, Andy Muto, Anurag Bajpayee, Daniel Kraemer | 2012-05-01 |