Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227273 | Marine salvage drill assemblies and systems | Thomas Adriaan Bambach, Patrick Louis Tielman, Cornelis Hendrikus Geurtsen, Alexander van der Speld, Todd Jeffrey Schauer +2 more | 2025-02-18 |
| 11708139 | Marine salvage drill assemblies and systems | Thomas Adriaan Bambach, Patrick Louis Tielman, Cornelis Hendrikus Geurtsen, Alexander van der Speld, Todd Jeffrey Schauer +2 more | 2023-07-25 |
| 11364982 | Marine salvage drill assemblies and systems | Thomas Adriaan Bambach, Patrick Louis Tielman, Cornelis Hendrikus Geurtsen, Alexander van der Speld, Todd Jeffrey Schauer +2 more | 2022-06-21 |
| 11014639 | Marine salvage drill assemblies and systems | Thomas Adriaan Bambach, Patrick Louis Tielman, Cornelis Hendrikus Geurtsen, Alexander van der Speld, Todd Jeffrey Schauer +2 more | 2021-05-25 |
| 9266703 | Chain stopper for chain puller | — | 2016-02-23 |