Erwitte
Germany
4
2018-12-20
The entities that hold a legal rights for patent applications filed by inventor Langels Mathieu:
Mathieu Langels from Erwitte, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for induction surface hardening of a ring surface
#2 | 2015-12-24Method for induction surface hardening of a ring surface
#3 | 2015-12-17Planar inductor
#4 | 2014-12-18Method and arrangement for progressive surface hardening
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