Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617498 | Positive friction control composition for railways | Kelvin Chiddick, Randall Krinker, Kyle Wilson, David Birdwell | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617498 | Positive friction control composition for railways | Kelvin Chiddick, Randall Krinker, Kyle Wilson, David Birdwell | 2017-04-11 |