Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899438 | Seals for rotor system fairings | David H. Hunter, Eric Lucien Nussenblatt, Chris P. Butler, Bryan Kenneth Baskin | 2021-01-26 |
| 10676181 | Gearbox for a dual rotor, rotary wing aircraft | Erez Eller, Matthew T. Luszcz, Steven D. Weiner | 2020-06-09 |
| 10640203 | Rotorcraft rotor and propeller speed | Patrick Devin Boyle | 2020-05-05 |
| 10527123 | Rotorcraft footprint | Mark R. Alber | 2020-01-07 |
| 10443674 | Noise modes for rotary wing aircraft | Erez Eller, Kevin L. Bredenbeck, Steven D. Weiner | 2019-10-15 |
| 10167079 | Main rotor rotational speed control for rotorcraft | Steven D. Weiner | 2019-01-01 |
| 8694235 | Aircraft load management system for interior loads | — | 2014-04-08 |
| D665720 | Rotary wing aircraft | Brandon L. Stille, Ashley DeVito, Benjamin Reed Hein, Timothy Fred Lauder, Patrick Devin Boyle +1 more | 2012-08-21 |
| D614559 | Rotary-wing aircraft with a common dynamic system/backbone structure | Mark R. Alber, Benjamin Reed Hein, Alfred Russell Smiley, Timothy Fred Lauder | 2010-04-27 |
| D526269 | High speed attack rotorcraft | — | 2006-08-08 |
| D524718 | Rigid coaxial rotor helicopter with dual auxiliary propulsion | Mark W. Scott | 2006-07-11 |
| 6908286 | Main rotor shaft mounted hydraulic pressure system | David J. Leskow | 2005-06-21 |
| 5110447 | Process and apparatus for partial upgrading of a heavy oil feedstock | William A. MacWilliams | 1992-05-05 |