P

Inventor

TERVOLA PEKKA

FI10 patents
⚠️ This page may combine multiple inventors who share the name “TERVOLA PEKKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VEHMAA JANNE

4 patents
US8632655B2Jan 21, 2014

Method in connection with the washing of pulp at a chemical pulp mill

VEHMAA JANNE4 citations70
US8632656B2Jan 21, 2014

Method for treating liquid flows at a chemical pulp mill

VEHMAA JANNE5 citations70
US8815053B2Aug 26, 2014

Method of treating liquid flows at a chemical pulp mill

VEHMAA JANNE0 citations49
US8632657B2Jan 21, 2014

Method for treating liquid flows at a chemical pulp mill

VEHMAA JANNE0 citations38

ANDRITZ OY

2 patents
US6461473B1Oct 8, 2002

Supply of washing liquid in a fractionating multi-stage washer

ANDRITZ OY13 citations71
US8052839B2Nov 8, 2011

Apparatus and method for washing pulps

ANDRITZ OY0 citations39

AHLSTROM MACHINERY INC

1 patent
US5660686AAug 26, 1997

Cooking with spent liquor pretreatment of cellulose material

AHLSTROM MACHINERY INC11 citations72

ANDRITZ AHLSTROM OY

1 patent
US6159338ADec 12, 2000

Supply of washing liquid in a fractionating multi-stage washer

ANDRITZ AHLSTROM OY9 citations71

AHLSTROM MACHINERY OY

1 patent
US6086713AJul 11, 2000

Method of treating pulp

AHLSTROM MACHINERY OY8 citations71

HENRICSON KAJ

1 patent
US8277608B2Oct 2, 2012

Method for treating pulp in connection with the bleaching of chemical pulp

HENRICSON KAJ0 citations33