Lauri Mäkipaja

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering metal material from waste material
- Patent number 6,409,798
- Issue date Jun 25, 2002
- Foster Wheeler Energia Oy
- Jorma Nieminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid carton waste material recycling process and apparatus for re...
- Patent number 6,401,635
- Issue date Jun 11, 2002
- Corenso United Oy Ltd.
- Jorma Nieminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...