Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855573 | Large dynamic range electric motor | — | 2023-12-26 |
| 10106237 | Efficiency submersible thruster | Carl Kaiser | 2018-10-23 |
| 5655938 | Variable buoyancy ballast and flotation unit for submerged objects or structures | John E. Huguenin, Michael D. Willinsky | 1997-08-12 |