Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10220495 | Coupling mechanisms for detachably engaging tool attachments | John B. Davidson, C. Robert Moon | 2019-03-05 |
| 8991286 | Coupling mechanisms for detachable engaging tool attachments | John B. Davidson, C. Robert Moon | 2015-03-31 |
| 8024997 | Coupling mechanisms for detachably engaging tool attachments | John B. Davidson, C. Robert Moon | 2011-09-27 |
| 7328495 | Method and apparatus for registering a torque-transmitting tool in a fixture and for forming a diagonal bore in the tool | — | 2008-02-12 |
| 7044690 | Method and apparatus for registering a torque-transmitting tool in a fixture for forming a diagonal bore in the tool | — | 2006-05-16 |