Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377029 | Blade of a turbomachine | Willy Heinz Hofmann | 2016-06-28 |
| 5591904 | Apparatus for diminishing intake vortexes in jet engines | Horst Schafhaupt | 1997-01-07 |
| 4296893 | Projectile with spin-producing flow passages | — | 1981-10-27 |
| 4249465 | Projectile | — | 1981-02-10 |