Werne
Germany
14
2011-05-05
The entities that hold a legal rights for patent applications filed by inventor Kussel Willi:
Willi Kussel from Werne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
SCREEN
#2 | 2011-02-03Plug contact pairing
#3 | 2010-11-04Shield control device for carrying out the longwall function of a longwall unit in the longwall face working in a mine
#4 | 2008-03-06EXTRACTION CONTROLLER FOR COAL MINING
#5 | 2008-03-06Mining device
#6 | 2007-11-15METHOD TO OPERATE A FLUSHABLE FILTER COLUMN FOR A LIQUID
#7 | 2007-07-12Releasable non-return valve
#8 | 2007-03-08Device for illuminating the stope support at a longwall face
#9 | 2007-03-01Hydraulic switching mechanism for longwall supports
#10 | 2006-11-30Coal face support in a mine
#11 | 2006-07-20Control mechanism for the extension units in the longwall face of a mine
#12 | 2006-03-02Hydraulic control for a longwall support
#13 | 2006-02-09Electrically controlled actuating element on a machine
#14 | 2005-04-12Coupling for explosion-proof connection of two electric line ends
3339127 ⎘