Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472245 | Amphibious vehicle power trains | Glen Michael Jeffery, Hans Weekers, Stephen John Briggs | 2022-10-18 |
| 11400780 | High speed actuation system, apparatus and method for protracting and retracting a retractable wheel assembly of an amphibian | Alan Timothy Gibbs | 2022-08-02 |
| 11214347 | Powertrain for an amphibian | Alan Timothy Gibbs | 2022-01-04 |