Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4779820 | Flexible control surface drive for folding wing aircraft | — | 1988-10-25 |
| 4395172 | Cargo restraint system with spring fuse | Dieter W. Hoener, Erwin V. Schweizer | 1983-07-26 |