Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749663 | Ultra-coarse, monocrystalline tungsten carbide and a process for the preparation thereof, and hardmetal produced therefrom | Jörg Bredthauer, Benno Gries | 2004-06-15 |
| 4915733 | Agglomerated metal composite powders | Heinz-Eckert Schutz, Bruno E. Krismer | 1990-04-10 |