Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044256 | Pressure vessel and method of welding a pressure vessel sidewall and end cap together | Joseph W. Jackan, Christopher J. Krzewina | 2024-07-23 |
| 11927204 | Hydraulic powering system and method of operating a hydraulic powering system | — | 2024-03-12 |
| 11493060 | Hydraulic powering system and method of operating a hydraulic powering system | — | 2022-11-08 |
| 11408448 | Pressure vessel and method of welding a pressure vessel sidewall and end cap together | Joseph W. Jackan, Christopher J. Krzewina | 2022-08-09 |
| 10697479 | Pressure vessel and method of welding a pressure vessel sidewall and end cap together | Joseph W. Jackan, Christopher J. Krzewina | 2020-06-30 |