Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7654211 | Marine vessel transfer system | W. Keith Dubose, E. Douglass Whittaker, Brett G. Martin, Robert Moore | 2010-02-02 |
| 7464657 | Catamaran air cushion ship with folding, retractable seals | W. Keith Dubose, E. Douglass Whittaker, Robert Moore, Jared M. Acosta | 2008-12-16 |
| 7207285 | Variable hybrid catamaran air cushion ship | Charles Whipple | 2007-04-24 |
| 7013826 | Hybrid catamaran air cushion ship | Charles Whipple | 2006-03-21 |