Patents/Inventors

Rolf Rieger

BielefeldDE1 patent

2 Patents

US122221632025
Cooler for Cooling Bulk Material
Thyssenkrupp AG
0 cites
US115497522023
Cooler for Cooling Hot Bulk Material and Method for Preventing Grate Riddlings in a Cooler
THYSSENKRUPP AG
0 cites