Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920398 | Carouseling articulated dredge and barge | Jay Cashman, Bradford Wallace | 2021-02-16 |
| 10920400 | Dragging apparatus with ripper shank | Jay Cashman, Aiden Horan, Timothy Mannering, Norman Bourque | 2021-02-16 |
| 10900195 | Slope-level-cut bucket | — | 2021-01-26 |
| 10759506 | Sluiceway for barge | Jay Cashman | 2020-09-01 |
| 10486778 | Sluiceway for barge | Jay Cashman | 2019-11-26 |
| 10480153 | Slope-level-cut bucket | — | 2019-11-19 |