Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960907 | Top of rail applicator | Steve Anderson, Kevin Ray Adkins, Randall Krinker, Kyle Wilson | 2021-03-30 |
| 10814890 | Methods of and compositions for controlling friction | Alejandro Medrano, Randall Krinker, Kyle Wilson, David Birdwell | 2020-10-27 |
| 10214225 | Thixotropic gel or liquid for friction control and method of using the same | Alejandro Medrano, 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, Alejandro Medrano, Randall Krinker +2 more | 2019-01-08 |
| 9617498 | Positive friction control composition for railways | Alejandro Medrano, Randall Krinker, Kyle Wilson, David Birdwell | 2017-04-11 |
| 8307786 | Bird feeder protection apparatus and methods | Donald Arthur Thomson | 2012-11-13 |
| 7045489 | Friction control compositions | John Cotter, Donald T. Eadie | 2006-05-16 |
| 6328143 | Brake shoe with friction management | Bruce W. Shute, Joseph F. Formolo | 2001-12-11 |
| 6136757 | Solid lubricants and friction modifiers for heavy loads and rail applications | — | 2000-10-24 |
| 5308516 | Friction modifiers | — | 1994-05-03 |
| 5173204 | Solid lubricant with high and positive friction characteristic | Joseph Kalousek | 1992-12-22 |