Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180945 | Salvage rail flotation device and method | — | 2015-11-10 |
| 8167246 | Tethering system for inflatable airfoils | — | 2012-05-01 |
| 8162265 | Airfoil wing system for inflatable airfoils | — | 2012-04-24 |
| 7156033 | Inflating aircraft flotation device | David G. Walder, Thomas E. Berg | 2007-01-02 |
| 6845726 | Inflating watercraft flotation device | Nicolae Toderica, Valerica Grigore, Richard S. Coate | 2005-01-25 |
| 6830004 | Inflating watercraft flotation device | Nicolae Toderica, Valerica Grigore, Richard S. Coate, Michael F. Braitberg | 2004-12-14 |
| 6814019 | Inflating watercraft flotation device | Nicolae Toderica, Valerica Grigore | 2004-11-09 |
| 6802274 | Inflating watercraft flotation device | Nicolae Toderica, Valerica Grigore | 2004-10-12 |