Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832458 | Method for producing a casting mold from a composite mold material for foundry purposes | Rezo Aliyev | 2010-11-16 |
| 7025108 | Method for milling casting moulds | Bertram Hentschel, Reso Alijew | 2006-04-11 |
| 6984093 | Shaft tool with fixedly disposed winglike inserts | Rüdiger Hauschild, Bertram Hentschel, Ralf Wagner | 2006-01-10 |