Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214225 | Thixotropic gel or liquid for friction control and method of using the same | Kelvin Chiddick, Randall Krinker, Kyle Wilson, David Birdwell | 2019-02-26 |
| 10173700 | Top of rail applicator and method of using the same | Dalton Lee Graham, Bruce Robert Wise, Kevin Ray Adkins, Randall Krinker, Kelvin Chiddick +2 more | 2019-01-08 |