Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233718 | Tactile energy generation based on audio signal | Mark McCarthy, John Marshall Dodson, II, Alexander Petniunas, Alan Robert Dona, Brian Schabel +1 more | 2025-02-25 |
| 7734384 | Tuned battery pack damper for a hybrid electric vehicle | Floyd Cadwell, David Ledger, Jeffrey Boismier, George Dolan | 2010-06-08 |
| 7395803 | Electric oil pump system and controls for hybrid electric vehicles | David Ledger, George Dolan, Floyd Cadwell, Jeffrey Boismier | 2008-07-08 |
| 7292932 | System and method for controlling speed of an engine | David Ledger, George Dolan, Jeffrey Boismier, Floyd Cadwell | 2007-11-06 |