Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260395 | Wear resistant VSI crusher distributor plate | Hodin ESBELANI, Knut Kjaerran, Andreas Forsberg, Mats Malmberg, Oskar Larsson | 2022-03-01 |
| 11123747 | VSI-crusher feed hopper distribution device | Andreas Forsberg, Knut Kjaerran | 2021-09-21 |
| 11052400 | Locking device for locking a hammer to a rotor in a horizontal shaft impact crusher | Andreas Forsberg, Knut Kjaerran | 2021-07-06 |
| 11000854 | Rotor positioning device | Andreas Forsberg, Knut Kjaerran | 2021-05-11 |
| 10814330 | Rotor locking device | Knut Kjaerran, Andreas Forsberg | 2020-10-27 |
| 10751724 | Method of feeding material to a horizontal shaft impact crusher, and a crushing device | Andreas Forsberg, Knut Kjaerran | 2020-08-25 |
| 10695767 | Abrasion resistant wear part for VSI crusher rotor | Knut Kjaerran, Andreas Forsberg | 2020-06-30 |
| 10695768 | Hammer for a horizontal shaft impact crusher | Knut Kjaerran, Andreas Forsberg | 2020-06-30 |
| 10286401 | Distribute plate for VSI crusher rotor | Andreas Forsberg, Knut Kjaerran | 2019-05-14 |
| 9908121 | Horizontal shaft impact crusher hammer lifting device | Andreas Forsberg, Knut Kjaerran | 2018-03-06 |
| 9623418 | Wear tip holder for VSI crusher, and method of reducing wear of VSI crusher rotor | Knut Kjaerran, Andreas Forsberg | 2017-04-18 |
| 9623419 | Wear tip holder for VSI crusher, and method of reducing wear of VSI crusher rotor | Knut Kjaerran, Andreas Forsberg | 2017-04-18 |
| 9550187 | Vertical shaft impact crusher feed tube | Andreas Forsberg, Knut Kjaerran | 2017-01-24 |
| 9446412 | Distributor plate locking mechanism for a vertical shaft impact crusher | Knut Kjaerran | 2016-09-20 |
| D757829 | Crusher | Andreas Forsberg, Knut Kjaerran | 2016-05-31 |
| D748168 | Motor mount for a crusher | Andreas Forsberg, Knut Kjaerran | 2016-01-26 |
| D734789 | Crusher | Andreas Forsberg, Knut Kjaerran | 2015-07-21 |
| 8967516 | Wear tip holder for a VSI crusher, a kit comprising a wear tip holder, and a method of reducing the wear rate of a wear tip holder | Knut Kjaerran, Andreas Forsberg | 2015-03-03 |
| 8967504 | Horizontal shaft impact crusher | Knut Kjaerran, Andreas Forsberg | 2015-03-03 |
| 8668158 | Horizontal shaft impact crusher | Knut Kjaerran, Andreas Forsberg | 2014-03-11 |
| 8636238 | Distributor plate locking mechanism for vertical shaft impact crusher | Knut Kjaerran | 2014-01-28 |
| 8561926 | Material feeding device for VSI-crusher | George Fensome, Knut Kjaerran | 2013-10-22 |
| 8490905 | Horizontal shaft impact crusher | George Fensome, Laurent Tisserand | 2013-07-23 |
| 8418945 | Cavity ring for a vertical shaft impact crusher | Knut Kjaerran | 2013-04-16 |
| 8042756 | Vertical shaft impact crusher | George Fensome, Knut Kjaerran | 2011-10-25 |