| 12394935 |
Galvanic corrosion-proof underwater electrical interconnect |
Michael A. Czuppon, Andreas Walcher, Daniel A. Paez |
2025-08-19 |
| 11588264 |
Multi-conductor rotary connector |
Sean W. Carter, Michael A. Czuppon |
2023-02-21 |
| 11489278 |
Multi-conductor rotary connector |
Sean W. Carter, Michael A. Czuppon |
2022-11-01 |
| 11217928 |
Multi-conductor rotary connector |
Sean W. Carter, Michael A. Czuppon |
2022-01-04 |
| 6250806 |
Downhole oil-sealed bearing pack assembly |
— |
2001-06-26 |
| 5939885 |
Well logging apparatus having a separate mounting member on which a plurality of antennas are located |
Paul Anthony Donegan McClure, William Murray |
1999-08-17 |
| 5817937 |
Combination drill motor with measurement-while-drilling electronic sensor assembly |
William Murray, Heino J. Rohde |
1998-10-06 |
| 5690434 |
Downhole tool bearing assembly |
William Murray |
1997-11-25 |