Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555356 | Downhole vibration and shock absorbing device | F. Dale Pratt, Doru Gorzo | 2023-01-17 |
| 11002367 | Valve system | F. Dale Pratt | 2021-05-11 |
| 10704340 | Vibration dampener | F. Dale Pratt, Doru Gorzo | 2020-07-07 |
| 10594102 | Latching rotary connector system | F. Dale Pratt | 2020-03-17 |
| 10407999 | Vibration dampener | F. Dale Pratt, Doru Gorzo | 2019-09-10 |
| 10323481 | Downhole valve | F. Dale Pratt | 2019-06-18 |
| 10224684 | Latching rotary connector system | F. Dale Pratt | 2019-03-05 |
| 9960559 | Latching rotary connector system | F. Dale Pratt | 2018-05-01 |
| 9879528 | Solenoid actuator for mud pulse telemetry | F. Dale Pratt | 2018-01-30 |
| 8636549 | Dynamic contact bayonet electrical connector having a small cylindrical tip and a larger conical middle part | F. Dale Pratt | 2014-01-28 |
| 8203908 | Intelligent efficient servo-actuator for a downhole pulser | F. Dale Pratt, Axel Schmidt | 2012-06-19 |
| 7719439 | Rotary pulser | F. Dale Pratt | 2010-05-18 |
| 7564741 | Intelligent efficient servo-actuator for a downhole pulser | F. Dale Pratt, Axel Schmidt | 2009-07-21 |