WH

Werner Hansch

DW Dyckerhoff & Widmann: 1 patents #32 of 81Top 40%
Overall (All Time): #3,714,750 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5624628 Method of introducing a casting compound into a hollow space Christoph Nieberle, Oswald Nutzel 1997-04-29