Heikki LAPPALAINEN

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Automatic monitoring of smelt flow exiting a recovery boiler
- Patent number 12,195,918
- Issue date Jan 14, 2025
- Andritz Oy
- Heikki Lappalainen
- G01 - MEASURING TESTING
Information Patent Grant
Determining the reduction rate of a recovery boiler
- Patent number 12,134,859
- Issue date Nov 5, 2024
- Andritz Oy
- Heikki Lappalainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC MONITORING OF SMELT FLOW EXITING A RECOVERY BOILER
- Publication number 20220396918
- Publication date Dec 15, 2022
- ANDRITZ OY
- Heikki LAPPALAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DETERMINING ONE OR MORE PROPORTIONAL PARTICLE GROUP SHARES IN FLUE...
- Publication number 20220268442
- Publication date Aug 25, 2022
- ANDRITZ OY
- Heikki LAPPALAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DETERMINING THE REDUCTION RATE OF A RECOVERY BOILER
- Publication number 20220220671
- Publication date Jul 14, 2022
- ANDRITZ OY
- Heikki LAPPALAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE