Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391487 | Air to air cross flow heat and moisture exchanger | — | 2022-07-19 |
| 10920398 | Carouseling articulated dredge and barge | Jay Cashman, Frank Belesimo | 2021-02-16 |
| 10167609 | Carouseling articulated dredge and barge | Jay Cashman | 2019-01-01 |