Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352632 | Rotor mounting assembly for rotary wing aircraft | Alois Schwarz, Alexander Schroder | 1982-10-05 |
| 4321013 | Headpiece support for rotor of a rotary wing aircraft | Alois Schwarz | 1982-03-23 |