Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173464 | Trench box and method of assembly | James P. Foley, Devon Graham, Benedikt Mayer | 2024-12-24 |
| 11286634 | Trench box and method of assembly | James P. Foley, Devon Graham, Benedikt Mayer | 2022-03-29 |
| 10604906 | Trench box and method of assembly | James P. Foley, Devon Graham, Benedikt Mayer | 2020-03-31 |
| 7654019 | Quick coupling mechanism for tool attachment | Murray Yeager, Jaime Nolin Tratch, Nick Kohlman, Peter Germs | 2010-02-02 |
| 6752535 | Thrust bearing | — | 2004-06-22 |