EW

Erwin Winterberg

GG Gebr. Happich Gmbh: 1 patents #46 of 99Top 50%
📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #3,763,126 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5385774 Roof material for motor vehicles Johannes Cramer, Hans Nockemann 1995-01-31