Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054998 | Precision-cut casing tubular for centralizer assembly | Paul Henderson, Ben Griffith, Dale Hamm | 2024-08-06 |
| 11808105 | Downhole tool with seal ring and slips assembly | Nick Tonti | 2023-11-07 |
| 11761279 | Multi-stage propellant charge for downhole setting tools | Nick Tonti | 2023-09-19 |
| 11643907 | Ball-type downhole valve | Bryan Sims, Jason Voss, Brent Driller | 2023-05-09 |
| 9951578 | Radially expandable ratchet locking borehole barrier assembly | Steve Rosenblatt | 2018-04-24 |
| 9885229 | Disappearing expandable cladding | — | 2018-02-06 |
| 9879492 | Disintegrating expand in place barrier assembly | — | 2018-01-30 |
| 9644470 | Downhole camera | William B. Handy, Christopher K. Elliott | 2017-05-09 |
| 9175552 | Isolation valve for subterranean use | — | 2015-11-03 |
| 9068429 | Dissolvable tool and method of dissolving same | Jason C. Mailand, Charles Johnson | 2015-06-30 |
| 8950496 | Counter device for selectively catching plugs | — | 2015-02-10 |
| 8714257 | Pulse fracturing devices and methods | — | 2014-05-06 |
| 8528641 | Fracturing and gravel packing tool with anti-swabbing feature | Nicholas J. Clem, Martin P. Coronado, Jeffry S. Edwards | 2013-09-10 |
| 8235114 | Method of fracturing and gravel packing with a tool with a multi-position lockable sliding sleeve | Nicholas J. Clem, Martin P. Coronado, Jeffry S. Edwards | 2012-08-07 |
| 8230924 | Fracturing and gravel packing tool with upper annulus isolation in a reverse position without closing a wash pipe valve | Nicholas J. Clem, Martin P. Coronado, Jeffry S. Edwards | 2012-07-31 |
| 8215395 | Fracturing and gravel packing tool with shifting ability between squeeze and circulate while supporting an inner string assembly in a single position | Nicholas J. Clem, Martin P. Coronado, Jeffry S. Edwards | 2012-07-10 |
| 8191631 | Method of fracturing and gravel packing with multi movement wash pipe valve | Nicholas J. Clem, Martin P. Coronado, Jeffry S. Edwards | 2012-06-05 |
| 7861778 | Pressure orienting swivel arrangement and method | Wesley Charles Byrne, Justin P. Vinson, Marc Samuelson | 2011-01-04 |