P

Inventor

HINDSTROEM ROLF

FI6 patents
⚠️ This page may combine multiple inventors who share the name “HINDSTROEM ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OUTOKUMPU OY

3 patents
US5039347AAug 13, 1991

Method for cleaning the filter plates of a suction drier

OUTOKUMPU OY39 citations86
US4956088ASep 11, 1990

Method and apparatus for pressurized dewatering

OUTOKUMPU OY20 citations80
US6419835B1Jul 16, 2002

Method for producing a filter cake

OUTOKUMPU OY11 citations68

VALMET OY

2 patents
US4863656ASep 5, 1989

Microporous plate and method for manufacturing the same and suction drier apparatus

VALMET OY37 citations90
US4856204AAug 15, 1989

Microporous plate and method for manufacturing the same and suction drier apparatus

VALMET OY13 citations71

VALMET PAPER MACHINERY INC

1 patent
US4981589AJan 1, 1991

Multi-layer ceramic filter

VALMET PAPER MACHINERY INC24 citations85