Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870233 | Mobile conductor lift | Daniel Spaulding | 2024-01-09 |
| 11447162 | Rail brake system for Hirail vehicles and other rail vehicles and rail equipment | Daniel Spaulding, Karsten Farley | 2022-09-20 |
| 11247886 | Personnel basket for overhead cranes | Raymond Fritel, Chase Sobala | 2022-02-15 |
| 7422292 | Isolation system for movable saws, including a concrete saw | Adam Johnson | 2008-09-09 |
| 4848520 | Telescopic mast assembly | Henry J. Spies, Woldemar R. Petri | 1989-07-18 |