Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889496 | Combustion chamber structure and its manufacturing process | Steffen Beyer, Peter Bichler, Roland Kindermann, Dieter Kunzmann | 2005-05-10 |
| 4925134 | High temperature heat shield system | Karl Keller, Herbert Grallert | 1990-05-15 |