Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837154 | Coupler for soil nail and method of emplacing same | Colby Barrett, Nathan Beard, Timothy Allen Ruckman, Todd Hamilton, Justin Petersen +1 more | 2020-11-17 |
| 10145077 | Coupler for soil nail and method of emplacing same | Colby Barrett, Nathan Beard, Timothy Allen Ruckman, Todd Hamilton, Justin Petersen +1 more | 2018-12-04 |
| 10072389 | Coupler for soil nail and method of emplacing same | Colby Barrett, Nathan Beard, Timothy Allen Ruckman, Todd Hamilton, Justin Petersen | 2018-09-11 |