Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702888 | Window mill and whipstock connector for a resource exploration and recovery system | Philip M. Gregurek, Kevin Edgar Harrington, Gregory L. Hern, Jason L. Cullum, Gaute Grindhaug +2 more | 2023-07-18 |
| 11162315 | Window mill and whipstock connector for a resource exploration and recovery system | Kevin Edgar Harrington, Gregory L. Hern, Philip M. Gregurek, Jason L. Cullum, Gaute Grindhaug +1 more | 2021-11-02 |