Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174690 | Pressure cycle device | Christopher C. Hoelscher, Jason Karl Cook | 2021-11-16 |
| 11156068 | Reactive perforating gun to reduce drawdown | Brenden M. Grove | 2021-10-26 |
| 11149529 | Ballistic coupling of perforating arrays | Joseph Todd MacGillivray, Nicholas Gerald Harrington, Jason Paul Metzger | 2021-10-19 |
| 11136867 | Perforating gun | Joseph Todd Macgillivary, Jason Paul Metzger | 2021-10-05 |
| 11131168 | Oriented detection perforating device | Cameron Scott Badii, Christopher C. Hoelscher | 2021-09-28 |
| 11125057 | Downhole perforator having reduced fluid clearance | — | 2021-09-21 |
| 11078761 | Annular volume filler for perforating gun | Brenden M. Grove, Christopher C. Hoelscher | 2021-08-03 |
| 11002119 | Energetic perforator fill and delay method | Jason Paul Metzger, Brenden M. Grove | 2021-05-11 |
| 10989023 | Sealed ballistic transfer apparatus | Joseph Todd MacGillivray, Nicholas Gerald Harrington | 2021-04-27 |
| 10954761 | Modular charge holder segment | Scott Randall Von Kaenel | 2021-03-23 |
| 10941632 | Autonomous annular pressure control assembly for perforation event | James M. Barker, Kuo-Chiang Chen | 2021-03-09 |
| 10920541 | Perforating device | Christopher C. Hoelscher, James Wight, Joseph Todd MacGillivray | 2021-02-16 |
| 10920542 | Perforator having movable clusters of perforator guns | Christopher C. Hoelscher | 2021-02-16 |