Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145081 | Pistonless cylinder used for offshore pile gripper | William W. Lee | 2018-12-04 |
| 9970171 | Passive grout seal | — | 2018-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145081 | Pistonless cylinder used for offshore pile gripper | William W. Lee | 2018-12-04 |
| 9970171 | Passive grout seal | — | 2018-05-15 |