Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570670 | Downhole cutting tool having sensors or releasable particles to monitor wear or damage to the tool | Jay S. Bird | 2020-02-25 |
| 10260292 | Dedicated wireways for collar-mounted bobbin antennas | Alexei Korovin | 2019-04-16 |
| 10167715 | Buildup and encapsulation of antenna section of downhole tool | Michael J. Levchak, Alexei Korovin | 2019-01-01 |
| 10027013 | Collar-mountable bobbin antenna having coil and ferrite slots | Alexei Korovin, Michael J. Levchak, James H. Cobb | 2018-07-17 |
| 9476270 | High energy in-line hydraulic shearing unit for oilfield drilling fluids | Randolph Paul Istre, Timothy N. Harvey, Harry Todd Lynch, Michael Moore | 2016-10-25 |