Inventor
ROTHER WOLFGANG
DE15 patents
⚠️ This page may combine multiple inventors who share the name “ROTHER WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRUPP POLYSIUS AG
12 patentsUS4720262AJan 19, 1988
Apparatus for the heat treatment of fine material
KRUPP POLYSIUS AG101 citations93
US5919301AJul 6, 1999
Method and apparatus for heat treatment of fine-grained material
KRUPP POLYSIUS AG25 citations92
US5219544AJun 15, 1993
Method of purifying the exhaust gases from plants for the production of cement clinker
KRUPP POLYSIUS AG29 citations91
US5169611ADec 8, 1992
Method of purifying the exhaust gases from plants for the production of cement clinker
KRUPP POLYSIUS AG20 citations76
US5437721AAug 1, 1995
Method of producing cement clinker
KRUPP POLYSIUS AG12 citations73
US4260370AApr 7, 1981
Process for the heat-treatment of fine grained material
KRUPP POLYSIUS AG9 citations73
US4808108AFeb 28, 1989
Method and apparatus for the heat treatment of fine-grained material
KRUPP POLYSIUS AG8 citations69
US4941821AJul 17, 1990
Method and apparatus for the heat treatment of fine-grained material
KRUPP POLYSIUS AG2 citations61
US4901448AFeb 20, 1990
Suspension preheater
KRUPP POLYSIUS AG5 citations61
US4861265AAug 29, 1989
Apparatus and method for the heat treatment of fine-grained material
KRUPP POLYSIUS AG5 citations60
US6030448AFeb 29, 2000
Method for producing cement clinker
KRUPP POLYSIUS AG4 citations58
US4457082AJul 3, 1984
Heat exchanger
KRUPP POLYSIUS AG2 citations58
POLYSIUS AG
3 patentsUS3940236AFeb 24, 1976
Methods and apparatus for the heat treatment of fine-grained materials
POLYSIUS AG7 citations71
US6796141B2Sep 28, 2004
Cooler and a method for cooling hot bulk material
POLYSIUS AG8 citations68
US4060375ANov 29, 1977
Methods and apparatus for the heat treatment of fine-grained materials
POLYSIUS AG6 citations60