IL

Ingolf Litzenburger

DW Dyckerhoff & Widmann: 1 patents #32 of 81Top 40%
Overall (All Time): #3,538,699 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6360501 Guide unit for a tension member at a structural component Oswald Nutzel 2002-03-26