Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10161244 | System and methodology using annulus access valve | Nicholas Taylor, Boris Martinez | 2018-12-25 | |
| 8066071 | Diverter valve | Ashish Sharma, Barry Scott Stringfield, Robert Krush | 2011-11-29 | $58,746,000 |
| 7640917 | Gas direct injector tip seal | Raymond L. Szparagowski | 2010-01-05 |