Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422498 | Ship with wave engulfing enhanced propulsors | — | 2008-09-09 |
| 7168382 | Beachable high speed marine vehicle | — | 2007-01-30 |
| 7017505 | Ship with wave energy engulfing propulsors | — | 2006-03-28 |
| 6983708 | Amphibious marine vehicle | — | 2006-01-10 |
| 6981461 | Amphibious high speed marine vehicle | — | 2006-01-03 |
| 6948439 | Surface effect ship improvements | — | 2005-09-27 |
| 6938569 | Surface effect ship advancements | — | 2005-09-06 |
| 6899045 | Air lubricated lifting body ship | — | 2005-05-31 |
| 6855018 | Propulsion system for boats | — | 2005-02-15 |
| 6851741 | Vehicle with extendable cargo and/or passenger area | — | 2005-02-08 |
| 6827616 | Waterjet propulsor enhancements | — | 2004-12-07 |
| 6805399 | Vehicle momentum force actuated braking aerostabilizer | Allan L. Brown | 2004-10-19 |
| 6634310 | High efficiency high speed ship | — | 2003-10-21 |
| 6631689 | Recycled cushion, finned, and bustled air cushion enhanced ship | — | 2003-10-14 |
| 6629866 | Marine vehicle propulsion system | — | 2003-10-07 |
| 6609472 | Stable efficient air lubricated ship | — | 2003-08-26 |
| 6604484 | Ship supported by submerged structure | — | 2003-08-12 |
| 6546886 | Air assisted ship | — | 2003-04-15 |
| 6487981 | Air assisted landing craft | — | 2002-12-03 |
| 6209470 | Stable semi-submersible surface effect ship | — | 2001-04-03 |
| 6199496 | Hybrid air cushion ground effect vehicle | — | 2001-03-13 |
| 6193571 | Enhanced waterjet propulsor | — | 2001-02-27 |
| 6024614 | High performance marine propulsion system | — | 2000-02-15 |
| 6012762 | Drag reducing aerostabilizer for pickup trucks | — | 2000-01-11 |
| 5934215 | Stabilized air cushioned marine vehicle | — | 1999-08-10 |