Inventor
HOPPE HANS
DE11 patents
Patents
11 patentsUS4909676AMar 20, 1990
Apparatus for pneumatically conveying bulk material
WAESCHLE MASCHF GMBH44 citations90
US4478517AOct 23, 1984
Process and gravity feed mixer for mixing bulk materials in a container
WAESCHLE MASCHF GMBH29 citations90
US5248197ASep 28, 1993
Blending silo with compartmentalized funnel
WAESCHLE MASCHF GMBH28 citations89
US5201441AApr 13, 1993
Rotary feeder with improved seal arrangement between the lateral rotor disk and the pertaining bearing cover
WAESCHLE MASCHF GMBH29 citations87
US4861200AAug 29, 1989
Apparatus for pneumatically conveying bulk material
WAESCHLE MASCHF GMBH34 citations87
US4715951ADec 29, 1987
Apparatus for separating granulate material
WAESCHLE MASCHF GMBH9 citations73
US4528092AJul 9, 1985
Air classifier
WAESCHLE MASCHF GMBH10 citations73
US4936715AJun 26, 1990
Apparatus for pneumatically conveying bulk material
WAESCHLE MASCHF GMBH12 citations72
US4715749ADec 29, 1987
Pneumatic transport conveyor
WAESCHLE MASCHF GMBH12 citations69
US4859067AAug 22, 1989
Bulk material mixer
WAESCHLE MASCHF GMBH9 citations68
US4756624AJul 12, 1988
Circulation mixer for bulk material
WAESCHLE MASCHF GMBH6 citations54