Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168446 | Rail fastening apparatus | Brent Duffner, Gary Click, Bradley Smith | 2021-11-09 |
| D910487 | Railroad tie | Gary Click, Matt Moore, Brent Duffner, Bradley Smith | 2021-02-16 |
| 10400397 | Boltless rail brace | Gary Click, Brent Duffner, Bradley Smith | 2019-09-03 |