Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447162 | Rail brake system for Hirail vehicles and other rail vehicles and rail equipment | John Gibel, Daniel Spaulding | 2022-09-20 |
| 9938117 | Mobile conductor lift | Raymond Fritel, Melanie K. Martin | 2018-04-10 |