Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935574 | Inner retention ring | Christian Eitschberger, Gernot Uwe Burmeister | 2021-11-09 |
| 11125056 | Perforation gun components and system | David C. Parks, Frank Haron Preiss, Liam McNelis, Eric Mulhern | 2021-09-21 |
| D921858 | Perforating gun and alignment assembly | Christian Eitschberger, Gernot Uwe Burmeister | 2021-06-08 |
| 11021923 | Detonation activated wireline release tool | Eric Mulhern | 2021-06-01 |
| 10920543 | Single charge perforating gun | Christian Eitschberger, Gernot Uwe Burmeister | 2021-02-16 |