Inventor

KUUKKANEN KARI

FI5 patents

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

LEHTO JANI

2 patents

US8821686B2Sep 2, 2014

Method and equipment for treatment of black liquor at pulp mill

LEHTO JANI2 citations55

US8500954B2Aug 6, 2013

Method and apparatus for processing black liquor of pulp mill

LEHTO JANI1 citations45

PETÄNEN PERTTI

1 patent

US9371987B2Jun 21, 2016

Structure of a super heater

PETÄNEN PERTTI5 citations59

TAMPELLA OY AB

1 patent

US5112441AMay 12, 1992

Process for the recovery of heat and chemicals from spent liquor

TAMPELLA OY AB6 citations58

TAMPELLA POWER OY

1 patent

US6047649AApr 11, 2000

Method and arrangement in cooling medium circulation of a recovery boiler

TAMPELLA POWER OY2 citations57