Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7404449 | Pile driving control apparatus and pile driving system | Patrick Bermingham, Mark Triska, Michael Justason, David Hoover, Stefano Gabaldo +1 more | 2008-07-29 |
| 6129487 | Underwater pile driving tool | Patrick Bermingham, Matthew C. Janes, Geert Jonker | 2000-10-10 |