Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276293 | Skidplate having non-symmetrical hydrofoil profiles producing skid-opposing side force only during turn maneuver | Young T. Shen | 2001-08-21 |
| 6171159 | Steering and backing systems for waterjet craft with underwater discharge | Young T. Shen, Scott Gowing | 2001-01-09 |
| 5476401 | Compact water jet propulsion system for a marine vehicle | Charles M. Dai, John F. McMahon | 1995-12-19 |
| 5445105 | Torque balanced postswirl propulsor unit and method for eliminating torque on a submerged body | Benjamin Y.-H. Chen, Carol L. Tseng | 1995-08-29 |
| 5028210 | Propeller unit with controlled cyclic and collective blade pitch | William E. Schneider, Christopher N. Sears, Darrel J. Brydebell, Mark W. Smith | 1991-07-02 |