Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128469 | Outward direction pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2024-10-29 |
| 11788921 | Reusable pipe integrity test head systems and methods | Shawn Thomas Berry, Kirk Spencer Francis, David Michael Gregory, Jonathan Guerrero, John Paul Leger +4 more | 2023-10-17 |
| 11648602 | Outward direction pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2023-05-16 |
| 11400508 | Outward direction pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2022-08-02 |
| 11378207 | Swaged pipe fitting systems and methods | Alok Dhagat, Matthew Allen Hegler, Mark D. Kalman, Richard Charles Lawrence, Nader N. Matari | 2022-07-05 |
| 11318522 | Forward stroke pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2022-05-03 |
| 11154922 | Swage machine die retainer systems and methods | — | 2021-10-26 |
| 11065669 | Forward stroke pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2021-07-20 |
| 11065670 | Outward direction pipe fitting swage machine systems and methods | David Michael Gregory, Richard Charles Lawrence, John Paul Leger | 2021-07-20 |