Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648428 | Aircraft thrust reverser system with hydraulic assist device | Steve Abel, James Wawrzynek, Patrick Hinke | 2020-05-12 |
| 10330046 | Thrust reverser actuator with primary lock | Paul T. Wingett, Kevin K. Chakkera, Dan Birchak, Albert Kang, Rich Gockel +2 more | 2019-06-25 |
| 9816586 | Locking manual drive unit for aircraft engine nacelle door operating system | Kevin K. Chakkera, Timm E. Hartman, Stephen Birn | 2017-11-14 |
| 9777812 | Actuator including handling-proof position feedback mechanism | Kevin K. Chakkera, Paul T. Wingett | 2017-10-03 |
| 9701414 | Aircraft engine cowl door movement control system and method | Leroy Allen Fizer, James Wawrzynek, Kevin K. Chakkera, Mohamed A. Salam, William Warr +1 more | 2017-07-11 |
| 9650993 | Rotary hydraulic motor driven hybrid thrust reverser actuation system with end-of-stroke snubbing | Kevin K. Chakkera, Steve Abel | 2017-05-16 |
| 9512910 | Actuator including handling-proof position feedback mechanism | Kevin K. Chakkera, Paul T. Wingett | 2016-12-06 |
| 9488130 | Variable area fan nozzle systems with improved drive couplings | Kevin K. Chakkera | 2016-11-08 |
| 9188081 | Thrust reverser actuator with primary lock | Paul T. Wingett, Kevin K. Chakkera, Dan Birchak, Albert Kang, Rich Gockel +2 more | 2015-11-17 |