Werl
Germany
4
2015-03-05
The entities that hold a legal rights for patent applications filed by inventor Winkels Jörn:
Jörn Winkels from Werl, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for connecting the ends of pipes made of steel by means of an orbital welding process
#2 | 2013-03-14Method and apparatus for measurement of the profile geometry of cylindrical bodies
#3 | 2012-12-20Method for testing connections of metal workpieces to plastic compounds for cavities by means of ultrasound
#4 | 2005-05-03Device for deburring the inside of a longitudinally seam-welded pipe, and method for adjusting a device of this type
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