Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957391 | Process for manufacturing a surface-treated compacted material processable on a single screw plastics conversion equipment | Ernst Ammann, Peter Haldemann, Emil Hersche | 2018-05-01 |
| 9856378 | Process for manufacturing a surface-treated compacted material processable on a single screw plastics conversion equipment | Ernst Ammann, Peter Haldemann, Emil Hersche | 2018-01-02 |