Inventor
HEINEMANN OTTO
DE40 patents
⚠️ This page may combine multiple inventors who share the name “HEINEMANN OTTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRUPP POLYSIUS AG
30 patentsUS5149266ASep 22, 1992
Method and apparatus for cooling hot material
KRUPP POLYSIUS AG28 citations92
US5947719ASep 7, 1999
Grate plate construction
KRUPP POLYSIUS AG25 citations90
US4896837AJan 30, 1990
Roller mill
KRUPP POLYSIUS AG24 citations90
US4322116AMar 30, 1982
Hydrodynamic bearing
KRUPP POLYSIUS AG50 citations89
US6325620B1Dec 4, 2001
Method of reducing volatile pollutants in the exhaust gases from a heat exchanger system
KRUPP POLYSIUS AG16 citations84
US4756093AJul 12, 1988
Apparatus for heat exchange between gas and fine-grained material
KRUPP POLYSIUS AG10 citations74
US4563271AJan 7, 1986
Percussion jig
KRUPP POLYSIUS AG22 citations74
US4344783AAug 17, 1982
Cyclone separator
KRUPP POLYSIUS AG7 citations74
US4880172ANov 14, 1989
Roller mill
KRUPP POLYSIUS AG14 citations72
US6266883B1Jul 31, 2001
Method of making a grate plate
KRUPP POLYSIUS AG13 citations71
US4792393ADec 20, 1988
Spiral air sifter having air regulation
KRUPP POLYSIUS AG14 citations71
US4320926AMar 23, 1982
Hydrostatic bearing apparatus
KRUPP POLYSIUS AG16 citations71
US4350244ASep 21, 1982
Push grid
KRUPP POLYSIUS AG8 citations70
US5791490AAug 11, 1998
Separator for particulate materials
KRUPP POLYSIUS AG9 citations69
US4660805AApr 28, 1987
Device for shutting off a pipe
KRUPP POLYSIUS AG16 citations69
US4465383AAug 14, 1984
Hydrodynamic bearing
KRUPP POLYSIUS AG7 citations69
US4915311AApr 10, 1990
Roller mill
KRUPP POLYSIUS AG7 citations68
US5673860AOct 7, 1997
Method and apparatus for comminuting moist mineral material
KRUPP POLYSIUS AG9 citations66
US5054702AOct 8, 1991
Rotary crushing roll
KRUPP POLYSIUS AG6 citations63
US4778381AOct 18, 1988
Reciprocating grate drive apparatus
KRUPP POLYSIUS AG3 citations63
US4681021AJul 21, 1987
Driving apparatus
KRUPP POLYSIUS AG2 citations63
US4545704AOct 8, 1985
Method and apparatus for the pneumatic conveyance of fine material
KRUPP POLYSIUS AG5 citations63
US4464112AAug 7, 1984
Apparatus for introducing fine material into a combustion zone
KRUPP POLYSIUS AG4 citations61
US4861265AAug 29, 1989
Apparatus and method for the heat treatment of fine-grained material
KRUPP POLYSIUS AG5 citations60
US4539782ASep 10, 1985
Silo for loose material in powder form
KRUPP POLYSIUS AG3 citations60
US4466750AAug 21, 1984
Bearing segment for a sliding shoe
KRUPP POLYSIUS AG4 citations60
US4936548AJun 26, 1990
Rotary gate valve arrangement
KRUPP POLYSIUS AG6 citations54
US4597867AJul 1, 1986
Air-controlled settling apparatus
KRUPP POLYSIUS AG2 citations54
US5961056AOct 5, 1999
Method and apparatus for fine comminution of granular mill feed material
KRUPP POLYSIUS AG1 citations52
US4663031AMay 5, 1987
Percussion jig
KRUPP POLYSIUS AG1 citations46
POLYSIUS AG
9 patentsUS4099802AJul 11, 1978
Hydrostatic bearing unit and a hydrostatic bearing assembly comprising several such bearing units
POLYSIUS AG21 citations80
US4133488AJan 9, 1979
Roller mill with removable separator structure
POLYSIUS AG9 citations72
US3940236AFeb 24, 1976
Methods and apparatus for the heat treatment of fine-grained materials
POLYSIUS AG7 citations71
US4050883ASep 27, 1977
Apparatus and methods for the heat treatment of fine-grained materials
POLYSIUS AG4 citations61
US4004740AJan 25, 1977
Roller crushing mill
POLYSIUS AG5 citations61
US4060375ANov 29, 1977
Methods and apparatus for the heat treatment of fine-grained materials
POLYSIUS AG6 citations60
US4118176AOct 3, 1978
Heat treatment for fine-grained materials
POLYSIUS AG6 citations59
US3940118AFeb 24, 1976
Blade lifter for installation inside a revolving drum
POLYSIUS AG5 citations59
US3994677ANov 30, 1976
Rotary kiln with planetary coolers
POLYSIUS AG1 citations48