Schlangen
Germany
2
2016-01-14
The entities that hold a legal rights for patent applications filed by inventor KRULL Jan:
Jan KRULL from Schlangen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing a torsional profile from a blank, and torsional profile
#2 | 2016-01-07Method for producing a torsional profile from a tubular hollow profile, and torsional profile
1407211 ⎘