Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130169 | Use of a feeder insert and method for manufacturing a casting mold having a vertical mold separation | Lars Zumbusch, Guido Brieger, Michael Biemel | 2021-09-28 |
| 10589346 | Use of a feeder insert and method for manufacturing a casting mold having a vertical mold separation | Lars Zumbusch, Guido Brieger, Michael Biemel | 2020-03-17 |