Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827563 | Method for heat treatment of a feed material | Markus Alfred Pusch, Harald Tschernko, Ernst Erwin Brunnmair, Hartmut Kremer, Julian Neubacher | 2023-11-28 |
| 11040911 | System for heat treatment of a feed material | Markus Alfred Pusch, Harald Tschernko, Ernst Erwin Brunnmair, Hartmut Kremer, Julian Neubacher | 2021-06-22 |
| 10399901 | Method for expansion of sand grain-shaped raw material | Harald Tschernko, Markus Alfred Pusch, Ernst Erwin Brunnmair | 2019-09-03 |
| 10233118 | Device for expansion of sand grain-shaped raw material | Harald Tschernko, Marcus Alfred Pusch, Ernst Erwin Brunnmair | 2019-03-19 |
| 9878945 | Method for expanding raw material in the form of sand grains | Harald Tschernko, Marcus Alfred Pusch, Ernst Erwin Brunnmair | 2018-01-30 |