Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079795 | Washer for tightening and loosening threaded connectors | — | 2011-12-20 |
| 8042434 | Safety torque intensifying tool | — | 2011-10-25 |
| 7950309 | Power-driven torque intensifier | Peter Koppenhoefer, Calin Voicu, Neil Smith, Edward Kim | 2011-05-31 |