Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708643 | Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator | Rollin George Giffin, Kurt David Murrow | 2014-04-29 |
| 7726115 | Axial flow positive displacement worm compressor | Kurt David Murrow, Rollin George Giffin | 2010-06-01 |
| 7707815 | Axial flow positive displacement worm gas generator | Kurt David Murrow, Rollin George Giffin | 2010-05-04 |
| 7624565 | Hybrid worm gas turbine engine | Kurt David Murrow, Rollin George Giffin | 2009-12-01 |