Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815180 | Torque transmission driver | Brian Leuenberger | 2017-11-14 |
| 9797430 | Weldless building structures | Lionel Edward Dayton | 2017-10-24 |
| 9682464 | Torque transmission driver | Brian Leuenberger | 2017-06-20 |