Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845120 | Bellow internal-external pressure crimping method and crimping- compressing device | — | 2023-12-19 |
| 11753128 | OSD—outboard stern drive | — | 2023-09-12 |
| 11686185 | High pressure gas lift valve with dual edge welded bellows | — | 2023-06-27 |
| 11643910 | Gas lift valve with two simultaneous mechanical stops | — | 2023-05-09 |