Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196711 | Melting method for alloys | Jochen Flinspach, Thomas Hanselmann, Markus Mangelsen | 2019-02-05 |
| 5813968 | Process for disposing of perlite waste | Franz Beck | 1998-09-29 |