Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7585256 | Swimming simulation exercise apparatus | David Day Harbaugh, IV, Carly Ann Greer, Michael R. Wallden | 2009-09-08 |
| 7207285 | Variable hybrid catamaran air cushion ship | Kenneth J. Maloney | 2007-04-24 |
| 7013826 | Hybrid catamaran air cushion ship | Kenneth J. Maloney | 2006-03-21 |
| 6792886 | Planing landing craft | Ken Maloney, John E. Richards, Robert Stringer | 2004-09-21 |
| 4714443 | Flexible exhaust duct | John B. Chaplin | 1987-12-22 |