Sindelfingen
Germany
4
2012-03-01
The entities that hold a legal rights for patent applications filed by inventor Siegert Klaus:
Klaus Siegert from Sindelfingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing a valve housing
#2 | 2007-06-19Method and device for the production of a workpiece with internal toothing, in particular a hollow wheel
#3 | 2006-06-13Hydromechanical closing device, in particular for lateral extrusion
#4 | 2006-02-02Method and device for producing a reinforced component by thixoforming
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