Issued Patents All Time
Showing 76–100 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339632 | Unibody gun housing, tool string incorporating same, and method of assembly | Arash Shahinpour, Gernot Uwe Burmeister, Thilo Scharf | 2022-05-24 |
| 11313180 | Weight module for use in wellbore tool string | Thilo Scharf | 2022-04-26 |
| 11307011 | Electronic initiation simulator | Sascha Thieltges, Frank Graziola | 2022-04-19 |
| 11293736 | Electrical connector | — | 2022-04-05 |
| 11286757 | Fluid-disabled detonator and perforating gun assembly | Arash Shahinpour, Andreas Robert Zemla | 2022-03-29 |
| 11255147 | Single use setting tool for actuating a tool in a wellbore | Robert J Staats, Joern Olaf Loehken, Denis Will, Thilo Scharf, Liam McNelis +2 more | 2022-02-22 |
| 11225848 | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly | — | 2022-01-18 |
| 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 |
| 10845178 | Pressure bulkhead structure with integrated selective electronic switch circuitry | Thilo Scharf | 2020-11-24 |
| 10844684 | Delivery system | — | 2020-11-24 |
| 10844696 | Positioning device for shaped charges in a perforating gun module | Arash Shahinpour, Gernot Uwe Burmeister, Thilo Scharf | 2020-11-24 |
| 10845177 | Conductive detonating cord for perforating gun | Frank Haron Preiss, Liam McNelis, Thilo Scharf, Bernhard Scharfenort | 2020-11-24 |
| D903064 | Alignment sub | Eric Mulhern | 2020-11-24 |
| 10794159 | Bottom-fire perforating drone | Liam McNelis, Thilo Scharf, Andreas Robert Zemla, Shmuel Silverman, Gernot Uwe Burmeister +1 more | 2020-10-06 |
| D892278 | Tandem sub | — | 2020-08-04 |
| 10669822 | Method of making an initiator head assembly | — | 2020-06-02 |