Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764377 | Method for the production of core sand and/or molding sand for casting purposes | Andreas Wolff, Bettina VENNEMANN, Dieter GENSKE | 2017-09-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764377 | Method for the production of core sand and/or molding sand for casting purposes | Andreas Wolff, Bettina VENNEMANN, Dieter GENSKE | 2017-09-19 |