Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701705 | Method for producing transition metal compounds, transition metal compounds and use thereof | Henning Bock, Karl Thomas Fehr | 2017-07-11 |
| 5095955 | Process and a device for the filling of doughy filling material into receptacles | Manfred Barnewitz, Hans Pingel | 1992-03-17 |
| 4195066 | Process for the production of dense sintered shaped articles of polycrystalline boron carbide by pressureless sintering | Karl Schwetz | 1980-03-25 |