US

Udo Steffen

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
📍 Castrop-Rauxel, DE: #64 of 134 inventorsTop 50%
Overall (All Time): #3,797,964 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5314083 Telescopic tower Fred Wiggershaus, Rudolf Erdmann 1994-05-24