Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989302 | Method and device for mounting shaft seals permitting eccentric motion | Keith J. Christopher | 2021-04-27 |
| 10683710 | Device for isolating a tool from axial vibration while maintaining conductor connectivity | Keith J. Christopher, Kyle Seitz | 2020-06-16 |
| 10378650 | Method and device for mounting shaft seals permitting eccentric motion | Keith J. Christopher | 2019-08-13 |