Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045137 | Process of joining silicon nitride bodies and insert for facilitating such joining | — | 1991-09-03 |
| 4961529 | Method and components for bonding a silicon carbide molded part to another such part or to a metallic part | Bernd Gottselig, Aristides Naoumidis | 1990-10-09 |
| 4917843 | Process for joining molded silicon nitride parts | Xiliang Qiu | 1990-04-17 |
| 4762269 | Method of joining molded silicon carbide parts | Aristides Naoumidis | 1988-08-09 |
| 4722762 | Method of making shaped bodies of silicon carbide or of graphite or graphite-like material with a silicon carbide surface | Hartmut Luhleich, Francisco J. Dias, Ashok K. Gupta, Marian Kampel, Rudolf Munzer +1 more | 1988-02-02 |
| 4564496 | Method of making porous silicon carbide bodies | Ashok K. Gupta, Hermann Kreutz, Rudolf Munzer, Aristides Naoumidis, Hubertus Nickel | 1986-01-14 |
| 4526649 | Method of molding bonded parts with silicon carbide surfaces | Ashok K. Gupta, Rudolf Munzer, Aristides Naoumidis | 1985-07-02 |
| 4432957 | Method of producing silicon carbide bodies | Ashok K. Gupta, Hermann Kreutz, Rudolf Munzer, Aristides Naoumidis, Hubertus Nickel | 1984-02-21 |
| 4265843 | Method of producing shaped silicon-carbide bodies | Francisco J. Dias, Ashok K. Gupta, Marian Kampel, Hartmut Luhleich, Rudolf Munzer +1 more | 1981-05-05 |
| 4262039 | Pyrolytic gas method of coating graphitic or ceramic articles with solids | Hubertus Nickel, Ashok K. Gupta, Rudolf Munzer | 1981-04-14 |