Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222067 | Lubricant delivery apparatus | Caleb Gordon Smid, Jan Eisses | 2025-02-11 |
| 11566749 | Lubricant injector | Jan Eisses | 2023-01-31 |
| 10288065 | Mud motor coupling system | Trent A. Geraci, Robert H. Wittman | 2019-05-14 |
| 10280683 | Mud motor apparatus and system | — | 2019-05-07 |
| 10174605 | Isolating mule shoe | Gregg CUNE, Jonathan James Chukinas | 2019-01-08 |
| 9957769 | Elevated temperature riser bearing | Keith R. Ptak, Frank J. Krakowski, W. Scott Redinger | 2018-05-01 |