Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846145 | Locking clamp and tubular elevator assembly | — | 2023-12-19 |
| 9284168 | Guyless service rig with side-mounted, pivotally deployable rear outriggers | Robert Eugene Mau, Thomas Edwin Mau | 2016-03-15 |