RH

Rüdiger Hahn

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
Overall (All Time): #3,594,325 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6290788 Process for manufacture of precision interstitial-free steel tubes Ronald Claus, Jurgen Wiete, Stefan Meimeth 2001-09-18