Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081848 | Method and plant for removing arsenic and/or antimony from flue dusts | Jochen Güntner, Peter Sturm, Maciej Wrobel, Jörg Hammerschmidt, Ake Holmström | 2018-09-25 |
| 9650695 | Method for treating lead anode slime | Mikhail Maliarik, Bert Ögren | 2017-05-16 |
| 9200345 | Process and plant for treating ore concentrate particles containing valuable metal | Ake Holmström, Karin Lundholm, Jochen Güntner | 2015-12-01 |
| 8453870 | Drinking cup device | — | 2013-06-04 |
| 7892721 | Storage medium | Alexander Cioc, Gerhard Fehr, Reinhard Borek, Thomas Rainer, Jochen Schneider +1 more | 2011-02-22 |
| 6039539 | Radial fan wheel | — | 2000-03-21 |
| 4989394 | Press plunger having separable press ring | Torkel Johansson, Bo Sjogren | 1991-02-05 |
| 4579379 | Elevator/spider with improved locking mechanism | — | 1986-04-01 |
| 4550942 | Elevator/spider with counterbalance | — | 1985-11-05 |