Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933129 | Electrical drilling and production systems and methods | Vikas Rakhunde, Justin Blair, Michael Wayne Berckenhoff, Michael Mancuso, Matthew Givens | 2024-03-19 |
| 11739605 | Electrical drilling and production systems and methods | Vikas Rakhunde, Justin Blair, Michael Wayne Berckenhoff, Michael Mancuso, Matthew Givens | 2023-08-29 |
| 11225394 | Motorized hose reel | — | 2022-01-18 |
| 10494880 | Electronically controlled reel system for oilfield operations | Justin Blair | 2019-12-03 |
| 9303479 | Subsea differential-area accumulator | Johnnie E. Kotrla, Mac M. Kennedy | 2016-04-05 |
| 8833465 | Subsea differential-area accumulator | Johnnie E. Kotrla, Mac M. Kennedy | 2014-09-16 |
| 8021618 | Filter with change indicator | — | 2011-09-20 |