ER

Erich de Riz

CK Carl Freudenberg Kg: 1 patents #3 of 35Top 9%
📍 Heppenheim, DE: #2 of 14 inventorsTop 15%
Overall (2004): #227,621 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6704979 Method for producing elastic bands for the clothing industry Robert Devos, Ingeborg Schuster 2004-03-16