WR

Wolfgang Ringel

FF Firma Carl Freudenberg: 1 patents #2 of 26Top 8%
📍 Rimbach, DE: #1 of 3 inventorsTop 35%
Overall (1982): #22,739 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4364125 Stiffening insert for wearing apparel Erich de Riz 1982-12-21