Grefrath, DE ranks #12,952 worldwide for total patents filed all time, with 134 patents from 44 inventors. Leading employers of inventors based in Grefrath, DE include Eduard Kusters Maschinefabrik, Sucker-Mãƒâ¼Ller-Hacoba Gmbh &, Palitex Project - Company Gmbh.
Showing 1–44 of 44 inventors