Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975630 | Rotor system of a rotary wing aircraft | — | 2018-05-22 |
| 9862475 | Drainage end cap device for draining fluid from a hollow space in a vehicle | Helmut Fietz, Frank Singer | 2018-01-09 |