Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364982 | Marine salvage drill assemblies and systems | Joseph E. Farrell, III, Patrick Louis Tielman, Cornelis Hendrikus Geurtsen, Alexander van der Speld, Todd Jeffrey Schauer +2 more | 2022-06-21 |