Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |