HK

Helmut Kratz

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%
Overall (All Time): #3,607,844 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6029800 Conveyor for articles with wave-shaped rollers Werner Jahns, Edgar Bonifer 2000-02-29