Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774600 | Slip monitor and control | — | 2020-09-15 |
| 10704364 | Coupler with threaded connection for pipe handler | — | 2020-07-07 |
| 10626683 | Tool identification | Christina Hebebrand, Bjoern Thiemann, Martin Liess, Frank Wern, John Fielding Ownby | 2020-04-21 |