Inventor

MATTELMAKI ESKO

FI6 patents

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

KAMYR INC

2 patents

US5380402AJan 10, 1995

Reducing pulp mill liquid discharge

KAMYR INC27 citations90

US5374333ADec 20, 1994

Method for minimizing pulp mill effluents

KAMYR INC15 citations71

AHLSTROEM OY

2 patents

US5149448ASep 22, 1992

Method and apparatus for thickening lime sludge

AHLSTROEM OY35 citations90

US5549788AAug 27, 1996

Minimal effluents discharge pulp mill with chemical recovery

AHLSTROEM OY9 citations72

AHLSTROM MACHINERY INC

1 patent

US5547543AAug 20, 1996

Apparatus for minimizing effluent discharges and recovering chemicals in a pulp mill

AHLSTROM MACHINERY INC10 citations70

ANDRITZ OY

1 patent

US7207280B2Apr 24, 2007

Combustion air system for recovery boilers, burning spent liquors from pulping processes

ANDRITZ OY5 citations59