Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145077 | Coupler for soil nail and method of emplacing same | Colby Barrett, Nathan Beard, Timothy Allen Ruckman, Matt Birchmier, Todd Hamilton +1 more | 2018-12-04 |
| 10072389 | Coupler for soil nail and method of emplacing same | Colby Barrett, Nathan Beard, Timothy Allen Ruckman, Matt Birchmier, Todd Hamilton | 2018-09-11 |