Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767106 | Electric vertical take off and landing vehicle | Mark W. Scott, Michael Strauss, Jonathan Hartman | 2023-09-26 |
| 11186363 | Electric propulsion system for a rotary wing aircraft | Jonathan Hartman, Peter James Waltner | 2021-11-30 |
| 10974824 | Electric powered direct drive rotor motor | — | 2021-04-13 |
| 10926873 | Electric powered direct drive rotor motor with integrated mechanical flight control | — | 2021-02-23 |
| 10752343 | Electric propulsion system for a rotary wing aircraft | — | 2020-08-25 |
| 10745118 | Variable ratio gearbox for a rotary wing aircraft tail rotor | Frederick L. Bourne, Nicholas D. Lappos | 2020-08-18 |
| 10723474 | Variable geometry engine inlet for high speed aircraft | — | 2020-07-28 |
| 10676182 | Tilting coaxial rotor for a rotary wing aircraft | — | 2020-06-09 |
| 10577090 | Electric propulsion system with overrunning clutch for a rotary-wing aircraft | — | 2020-03-03 |
| 10407166 | Yaw moment supplement for directional control | — | 2019-09-10 |
| 10389078 | Cooling system for rotorcraft laser system | Alfred Russell Smiley, Panagiotis Koliais, Mark R. Alber | 2019-08-20 |
| 10150567 | Rotor systems for rotorcraft | Patrick Devin Boyle | 2018-12-11 |
| 10077108 | Vertical take-off and landing (VTOL) aircraft with exhaust deflector | — | 2018-09-18 |
| 9828089 | Rotor drive systems for rotorcraft | Jonathan Hartman | 2017-11-28 |
| 9731832 | Torque converter for rotorcraft | Michael Joseph DeVita, Mark Denton Bystry, Jr. | 2017-08-15 |
| 9452831 | Integration of rotary electrical actuator for swashplateless individual blade control | Bryan D. Mayrides, William A. Welsh, Michael Joseph DeVita | 2016-09-27 |
| 9435261 | Redundant cooling for fluid cooled systems | Michael Joseph DeVita, Mark Denton Bystry, Jr. | 2016-09-06 |
| 9026274 | Method of controlling an electric propulsion system | Jonathan Hartman, Russell L. Halstead, Christopher L. Winslow, Michael Hardy | 2015-05-05 |
| 8944367 | Rotary wing aircraft propulsion system | Mark Denton Bystry, Jr., Joseph Lawrence Simonetti, Matthew J. Tarascio, Michael Strauss, Adam Kasprzyk | 2015-02-03 |
| 8948928 | Sustained over-the-horizon vertical takeoff and landing sensing system | Mark R. Alber, Jonathan Hartman, Bryan Clark Holasek | 2015-02-03 |
| 8931732 | Electric powered rotary-wing aircraft | Jayant Sirohi, Mark R. Alber, Daniel Bazzani | 2015-01-13 |
| 8882025 | Planetary de-rotation system for a shaft fairing system | — | 2014-11-11 |
| 8584983 | Magnetic de-rotation system for a shaft fairing system | Jayant Sirohi | 2013-11-19 |
| 8534596 | Planetary de-rotation system for a shaft fairing system | — | 2013-09-17 |
| D665720 | Rotary wing aircraft | Brandon L. Stille, Ashley DeVito, Benjamin Reed Hein, Patrick Devin Boyle, Mark R. Alber +1 more | 2012-08-21 |