| 5925413 |
Method of depositing a polycrystalline diamond layer on a nitride substrate |
Hermann Holzer, Roland Haubner, Helmut Nechansky |
1999-07-20 |
| 5672382 |
Composite powder particle, composite body and method of preparation |
— |
1997-09-30 |
| 5296207 |
Composite element, process for its preparation and its use |
— |
1994-03-22 |
| 4734339 |
Body with superhard coating |
Herbert Schachner, Heinz Tippmann, Klas G. Stjernberg, Anders Thelin |
1988-03-29 |
| 4707384 |
Method for making a composite body coated with one or more layers of inorganic materials including CVD diamond |
Herbert Schachner, Heinz Tippmann, Klas G. Stjernberg, Anders Thelin |
1987-11-17 |
| 4642135 |
Process for treating cast iron melts with silicon carbide |
Theodor Benecke, Wolf-Dieter Schubert, An Tuan Ta, Gerhard Kahr |
1987-02-10 |
| 4237107 |
Cellular carbon beads and process for fabrication |
Jacques Gillot, Stuart F. Exell |
1980-12-02 |
