Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418927 | Magnetic gear system and method for reducing transmission of torque pulsation | Stuart Calverley | 2019-09-17 |
| 9080386 | Magnetic gear for use with wellbore instruments | Richard McCann, Kenneth David Smith, Jamie Cochran, Michael J Rushby | 2015-07-14 |