Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415351 | Separating device for removing solid particles from liquid and gas flows for high differential pressures | Christoph Lesniak, Alexander Krecker | 2019-09-17 |
| 5045512 | Mixed sintered metal materials based on borides, nitrides and iron binder metals | Lorenz Sigl, Karl-Alexander Schwetz | 1991-09-03 |
| 4970036 | Process for producing green compacts by molding sinterable ceramic mixtures based on silicon nitride | Hubert Thaler, Karl-Alexander Schwetz | 1990-11-13 |
| 4743571 | Polycrystalline sintered bodies on a base of silicon nitride with high fracture toughness and hardness | Detlef Steinmann, Alfred Lipp, Hubert Thaler | 1988-05-10 |