Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11143018 | Environmental compensation system for downhole oilwell tools | Stephen Woolverton | 2021-10-12 | $8,311,000 |
| 11111775 | Wear sleeve | Alexei Korovin | 2021-09-07 | $10,537,000 |
| 10908313 | Antenna designs for wellbore logging tools | Anand Prakash, Alexei Korovin | 2021-02-02 | $18,030,000 |
| 10167715 | Buildup and encapsulation of antenna section of downhole tool | Kazi M. Rashid, Alexei Korovin | 2019-01-01 | |
| 10027013 | Collar-mountable bobbin antenna having coil and ferrite slots | Alexei Korovin, Kazi M. Rashid, James H. Cobb | 2018-07-17 | $9,041,000 |
| 5321719 | Thermogravimetric apparatus | Kevin J. Reed, John W. Schaefer | 1994-06-14 |