Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844711 | Chain wheel arrangement for mining machines | — | 2014-09-30 |
| 5686634 | Process for producing 5-hydroxy-6-demethyl-6-desoxy-6-methylene-11A-chlorotetracycline | Gisela Kruger | 1997-11-11 |
| 5400505 | Method for manufacturing fiber-reinforced components for propulsion plants | William Wei | 1995-03-28 |
| 5269651 | Guide vane ring of a turbine of a gas turbine engine | Oskar Ostermeir | 1993-12-14 |
| 5224117 | Gas lasers, in particular CO.sub.2 lasers | Hubert Grosse-Wilde | 1993-06-29 |
| 5154931 | Growth-stimulating material derived from porcine bone therefor and a manufacturing process | Hubert Mayer, Karl G. Kukoschke, Klaus Schluter, Gunter Delling | 1992-10-13 |
| 4754983 | Sealing apparatus between rotatable coaxial inner and outer shafts of a gas turbine engine | — | 1988-07-05 |
| 4518315 | Arrangement for connecting a ceramic rotor wheel, particularly a turbine rotor wheel of a turbomachine, such as a gas turbine engine, to a metallic shaft | — | 1985-05-21 |
| 4480956 | Turbine rotor blade for a turbomachine especially a gas turbine engine | Werner Huther | 1984-11-06 |
| 4460311 | Apparatus for minimizing and maintaining constant the blade tip clearance of axial-flow turbines in gas turbine engines | Klaus Trappmann | 1984-07-17 |
| 4426966 | Precombustion chamber in the cylinder head of a diesel engine | Werner Huther | 1984-01-24 |
| 4285634 | Composite ceramic gas turbine blade | Axel Rossman, Wilhelm Hoffmuller | 1981-08-25 |
| 4212816 | Carboxylic acid esters of pentaerythritol | Karl-Heinz Hentschel, Rolf Dhein, Hans Rudolph, Karl Nutzel, Klaus Morche | 1980-07-15 |