WW

Winfried Wehner

RG Rewo Chemische Werke Gmbh: 1 patents #1 of 9Top 15%
📍 Hachenburg, DE: #2 of 6 inventorsTop 35%
Overall (1994): #50,929 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5364542 Fabric softener rinsing agents Horst Birkhan, Hans-Juergen Kohle, Joachim Welgand 1994-11-15