Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935574 | Inner retention ring | Thilo Scharf, Gernot Uwe Burmeister | 2021-11-09 |
| 11078764 | Initiator head assembly | — | 2021-08-03 |
| 11053778 | Inspection tool for a perforating gun segment | Stefan Volberg | 2021-07-06 |
| D922541 | Alignment sub | Eric Mulhern | 2021-06-15 |
| D921858 | Perforating gun and alignment assembly | Thilo Scharf, Gernot Uwe Burmeister | 2021-06-08 |
| D920402 | Tandem sub | — | 2021-05-25 |
| 10982941 | Pivotable bulkhead assembly for crimp resistance | — | 2021-04-20 |
| 10927627 | Single use setting tool for actuating a tool in a wellbore | Robert J Staats, Joern Olaf Loehken, Denis Will | 2021-02-23 |
| 10920543 | Single charge perforating gun | Thilo Scharf, Gernot Uwe Burmeister | 2021-02-16 |
| D908754 | Tandem sub | — | 2021-01-26 |