Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877376 | Attachment of a rotor blade of fiber reinforced plastic to a metal rotor hub | Siegfried Sikorski | 1989-10-31 |
| 4728359 | Method of producing a dispersion-hardened metal alloy | Wolfgang Betz, Gerhard Andrees | 1988-03-01 |
| 4692288 | Method of hot isostatic pressing of a porous silicon ceramic compact | Axel Rossmann | 1987-09-08 |
| 4612146 | Process for the hot-isostatic compression of ceramic shaped parts | — | 1986-09-16 |
| 4582682 | Method of producing molded parts by cold isostatic compression | Wolfgang Betz | 1986-04-15 |
| 4575327 | Enclosure for the hot-isostatic pressing of highly stressed workpieces of complex shape for turbomachines | Barbara Borchert, Herbert Schmid, Herbert Merz | 1986-03-11 |
| 4548125 | Piston arrangement, particularly for an internal combustion engine | — | 1985-10-22 |
| 4539231 | Method for sealing a ceramic molding | Wolfgang Betz | 1985-09-03 |
| 4511612 | Multiple-layer wall for a hollow body and method for manufacturing same | Axel Rossmann | 1985-04-16 |
| 4500482 | Method of manufacture silicon nitride ceramic molded articles | — | 1985-02-19 |
| 4480956 | Turbine rotor blade for a turbomachine especially a gas turbine engine | Wolfgang Kruger | 1984-11-06 |
| 4478790 | Method and apparatus for manufacturing molded articles of alloyed material | Axel Rossmann | 1984-10-23 |
| 4475494 | Valve for an internal combustion engine | — | 1984-10-09 |
| 4471008 | Metal intermediate layer and method of making it | — | 1984-09-11 |
| 4450314 | Thermocouple for measuring temperatures and method of making the thermocouple | — | 1984-05-22 |
| 4426966 | Precombustion chamber in the cylinder head of a diesel engine | Wolfgang Kruger | 1984-01-24 |
| 4416621 | Ceramic combustion chamber and method of making it | — | 1983-11-22 |
| 4412804 | Apparatus for injection molding of precision parts | — | 1983-11-01 |
| 4375233 | Method of making a turbine blade having a metal core and a ceramic airfoil | Axel Rossmann | 1983-03-01 |
| 4242294 | Method for encapsulating a molded ceramic member | Klaus Schweitzer, Axel Rossmann | 1980-12-30 |