Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472928 | Downhole sleeve assembly and sleeve actuator therefor | Mark Andreychuk, Per Angman, Allan Petrella | 2019-11-12 |
| 10472938 | Perforation gun components and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2019-11-12 |
| 10429161 | Perforation gun components and systems | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2019-10-01 |