Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344386 | Circular configuration of battery cells for aircraft | Riggs Baxter, Peter C. Laux, Mathew Hill | 2025-07-01 |
| 11613368 | Aircraft with electrical energy storage in nacelles | Sara Jocelyn Abruzzo, Daniel Lawrence Phelps, David Russell Trawick | 2023-03-28 |
| 10797628 | Gas turbine engine and electrical system | Mat French, Mark Jon Blackwelder | 2020-10-06 |
| 10427527 | Electric direct drive for aircraft propulsion and lift | William L. Siegel, Rigoberto J. Rodriguez, Mark Jon Blackwelder | 2019-10-01 |
| 9937803 | Electric direct drive for aircraft propulsion and lift | William L. Siegel, Rigoberto J. Rodriguez, Mark Jon Blackwelder | 2018-04-10 |
| 9601970 | Gas turbine engine and electrical system | Mat French, Mark Jon Blackwelder | 2017-03-21 |
| 8786262 | Systems and methods for synchronous power generation | Kaushik Rajashekara | 2014-07-22 |
| 8294316 | Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system | Mark Jon Blackwelder, Steven Gagne, Daniel K. Vetters | 2012-10-23 |