Inventor
WEIKERT NORBERT B
DE8 patents
⚠️ This page may combine multiple inventors who share the name “WEIKERT NORBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRAMPE & CO
5 patentsUS4491370AJan 1, 1985
Rotary cutting roller
KRAMPE & CO12 citations70
US4249779AFeb 10, 1981
Rotating cutting drum having tapered and curved conveying surface
KRAMPE & CO7 citations64
US4498707AFeb 12, 1985
Cutting roller
KRAMPE & CO5 citations59
US4451092AMay 29, 1984
Cutting roller
KRAMPE & CO4 citations59
US4436346AMar 13, 1984
Cutting roller for a mining machine
KRAMPE & CO3 citations59