Raimo Juhani Leimala

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Pori, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for the purification of copper chloride solution
- Patent number 8,357,227
- Issue date Jan 22, 2013
- Outotec Oyj
- Raimo Leimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of removal of impurities from gold concentrate containing su...
- Patent number 6,861,037
- Issue date Mar 1, 2005
- Outokumpu Oyj
- Raimo Leimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for dispersing two phases and for setting the dispersed phases
- Patent number 4,721,571
- Issue date Jan 26, 1988
- Outokumpu Oy
- Bror G. Nyman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Extraction agent composition
- Patent number 4,120,817
- Issue date Oct 17, 1978
- Outokumpu Oy
- Leif Erik Ingmar Hummelstedt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...