Inventor
KAPPEL JOHANNES
AT15 patents
⚠️ This page may combine multiple inventors who share the name “KAPPEL JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ANDRITZ AG MASCHF
7 patentsUS5238501AAug 24, 1993
Method for treatment of a fibrous material-fluid mixture
ANDRITZ AG MASCHF25 citations92
US5314583AMay 24, 1994
Process for the comminution of materials and plant for carrying out the process
ANDRITZ AG MASCHF10 citations73
US5048768ASep 17, 1991
Crushing or grinding element for drum refiners
ANDRITZ AG MASCHF8 citations70
US4936518AJun 26, 1990
Apparatus for crushing or grinding of fibrous material, in particular drum refiner
ANDRITZ AG MASCHF6 citations70
US5109764AMay 5, 1992
Double screen belt press with a wedge compression zone for dewatering mixtures of fibrous material suspensions
ANDRITZ AG MASCHF16 citations68
USRE36033EJan 12, 1999
Process for the comminution of materials and plants for carrying out the process
ANDRITZ AG MASCHF1 citations51
US5517834AMay 21, 1996
Method and device for treatment of a fibrous material-fluid mixture
ANDRITZ AG MASCHF1 citations51
ANDRITZ PATENTVERWALTUNG
5 patentsUS5725306AMar 10, 1998
High efficiency mixer for mixing pulp material and treatment substances
ANDRITZ PATENTVERWALTUNG12 citations73
US5626766AMay 6, 1997
Process for controlling solids-liquid separation
ANDRITZ PATENTVERWALTUNG12 citations69
US5534139AJul 9, 1996
Apparatus for controlling solids-liquid separation
ANDRITZ PATENTVERWALTUNG7 citations69
US6051109AApr 18, 2000
Apparatus for distributing fluffed pulp into a static bed reactor
ANDRITZ PATENTVERWALTUNG1 citations51
US5772844AJun 30, 1998
Process distributing fluffed pulp into a static bed reactor for gaseous treatment
ANDRITZ PATENTVERWALTUNG0 citations41