Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473374 | Deployment tool and deployment tool assembly | Christian Leuchtenberg, Glen H. Cuiper | 2022-10-18 |
| 11473377 | Rotating control device with flexible sleeve | Christian Leuchtenberg | 2022-10-18 |
| 11391112 | Riser adapter quick connection assembly | Christian Leuchtenberg, Glen H. Cuiper | 2022-07-19 |
| 11236575 | Rotating control device with multiple seal cartridge | Christian Leuchtenberg, Philip J. Engelman, Jeffrey S. Meister, Daniel Sabelko, Nicolas A. Haugen | 2022-02-01 |