Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020801 | Gyratory crusher with arrangement for restricting rotation | Bengt-Arne Eriksson, Johan Gunnarsson, Kjell Svensson | 2011-09-20 |
| 7988082 | Bearing for a shaft of a gyratory crusher and method of adjusting the gap width of the crusher | Jan Johansson, Torbjorn Nilsson-Wulff, Niklas Bennstedt | 2011-08-02 |
| 7931219 | Anti-spin assembly | Bengt-Arne Eriksson, Johan Gunnarsson | 2011-04-26 |
| 7673821 | Bearing for a shaft of a gyratory crusher and method of adjusting the gap width of the crusher | Bengt-Arne Eriksson, Niklas Bennstedt, Rolf Silfver | 2010-03-09 |