Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060362 | Self-adjusting pipe spinner | — | 2021-07-13 |
| 10036216 | Self-adjusting pipe spinner | — | 2018-07-31 |
| 9097072 | Self-adjusting pipe spinner | — | 2015-08-04 |
| 7942081 | Automatically adjustable power jaw | Thomas D. Hauk, Anthony B. Jorda, Michael Ernest Rivera | 2011-05-17 |
| 6935210 | Variable rack adjustment assembly for pipe spinning machines | Thomas D. Hauk | 2005-08-30 |
| 6829968 | Pipe make/break apparatus with gripping jaws and adjustable pipe spinner with oiling system | Thomas D. Hauk | 2004-12-14 |
| 6722231 | Pipe make/break apparatus with gripping jaws and adjustable pipe spinner with oiling system | Thomas D. Hauk | 2004-04-20 |