Gummersbach
Germany
2
2020-08-20
The entities that hold a legal rights for patent applications filed by inventor ROETTEL Stefan:
Stefan ROETTEL from Gummersbach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for producing foam molded parts with aesthetic surfaces by foam injection molding
#2 | 2018-02-15COMPONENT MADE OF THERMOPLASTIC COMPOSITE MATERIAL WITH INCREASED NOTCHED BAR IMPACT STRENGTH
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