Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359069 | Apparatus and system for aircraft park brake systems | David Drennen, Kevin Rehfus, Albert Keith Pant, Joseph E. Beason, Harald Klode | 2016-06-07 |
| 9308990 | Voice coil linear activated park brake | David Drennen, Kevin Rehfus, Harald Klode | 2016-04-12 |
| 9273738 | Belt park brake and methods | Kevin Rehfus, David Drennen, Harald Klode | 2016-03-01 |
| 9254913 | Hybrid braking system and apparatus | David Drennen, Kevin Rehfus | 2016-02-09 |