Bielefeld
Germany
3
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor GRINGEL Raphael:
Raphael GRINGEL from Bielefeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Trailer coupling
#2 | 2019-09-05Trailer coupling having a support element
#3 | 2019-07-25Trailer coupling having a tension anchor
2566085 ⎘