Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291946 | Downhole perforating gun system and methods of manufacture, assembly and use | Dan Salkhai Ang | 2025-05-06 |
| 12291945 | Downhole perforating gun system | Dan Salkhai Ang, Dawna Mauldin, Sidney W. Mauldin | 2025-05-06 |
| 12270284 | Perforating gun having grounding assembly | Keith Nemez, Terrell Saltarelli | 2025-04-08 |
| 12215576 | Single charge perforation gun and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf, Christian Eitschberger | 2025-02-04 |
| 12078038 | Perforating gun orientation system | Frank Haron Preiss, Thilo Scharf, Liam McNelis, Eric Mulhern, Christian Eitschberger | 2024-09-03 |
| 11867032 | Downhole perforating gun system and methods of manufacture, assembly and use | Dan Salkhai Ang | 2024-01-09 |
| 11788389 | Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis | Frank Haron Preiss, Thilo Scharf, Liam McNelis, Eric Mulhern, Christian Eitschberger | 2023-10-17 |
| 11661823 | Perforating gun assembly and wellbore tool string with tandem seal adapter | Frank Haron Preiss, Thilo Scharf, Liam McNelis, Eric Mulhern, Christian Eitschberger | 2023-05-30 |
| 11608720 | Perforating gun system with electrical connection assemblies | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf, Christian Eitschberger | 2023-03-21 |
| 11542792 | Tandem seal adapter for use with a wellbore tool, and wellbore tool string including a tandem seal adapter | Frank Haron Preiss, Thilo Scharf, Liam McNelis, Eric Mulhern, Christian Eitschberger | 2023-01-03 |
| 11365606 | Downhole sleeve assembly and sleeve actuator therefor | Mark Andreychuk, Per Angman, Allan Petrella | 2022-06-21 |
| 11261682 | Mode selector for a downhole tool | Per Angman, Matthew H. Brown, Allan Petrella, Mark Andreychuk | 2022-03-01 |
| 11125056 | Perforation gun components and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2021-09-21 |
| D904475 | Tandem sub | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2020-12-08 |
| 10844697 | Perforation gun components and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2020-11-24 |
| 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 |
| 9702680 | Perforation gun components and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2017-07-11 |
| 9494021 | Perforation gun components and system | Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf | 2016-11-15 |