Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9345913 | Oxygen breathing device with elongated supply time | Wolfgang Rittner, Rudiger Meckes, Günter Boomgaarden | 2016-05-24 |
| 9296333 | Lighting device of an aircraft, system, passenger service unit, method of operating a lighting device | Wolfgang Rittner, Rudiger Meckes, Gunter Boomgarden | 2016-03-29 |