Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889496 | Combustion chamber structure and its manufacturing process | Steffen Beyer, Peter Bichler, Wolfgang Keinath, Roland Kindermann | 2005-05-10 |
| 5052463 | Method for producing a pipe section with an internal heat insulation lining | Manfred Lechner | 1991-10-01 |
| 4811892 | Method for diffusion welding under isostatic pressure | Helmut Pertler, Helmut Seidl | 1989-03-14 |