Inventor
PRAIRIE ROBERT S
US8 patents
⚠️ This page may combine multiple inventors who share the name “PRAIRIE ROBERT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COMBUSTION ENG
6 patentsUS6024311AFeb 15, 2000
Rotating shaft support assembly for a bowl mill
COMBUSTION ENG10 citations71
US4759509AJul 26, 1988
Supermill journal spring system
COMBUSTION ENG15 citations71
US4706900ANov 17, 1987
Retrofitable coiled spring system
COMBUSTION ENG18 citations71
US5904307AMay 18, 1999
Pulverizer apparatus with horizontal axis pivot scraper
COMBUSTION ENG11 citations65
US6061908AMay 16, 2000
Energy-efficient grinding rolls for coal pulverizers
COMBUSTION ENG5 citations58
US6079648AJun 27, 2000
Arrangement for securing a vane wheel assembly to a grinding table of a pulverizing bowl mill
COMBUSTION ENG4 citations57