Kauko Johannes Karpale

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Ulvila, FI

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Patents Grantslast 30 patents

Information Patent Grant
Rapid conversion of metal-containing compounds to form metals or me...
- Patent number 6,689,191
- Issue date Feb 10, 2004
- OMG Americas, Inc.
- Stephen Dunmead
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the recovery of valuable metals from spent crude-oil su...
- Patent number 4,474,735
- Issue date Oct 2, 1984
- Outokumpu Oy
- Jussi K. Rastas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for the treatment of a raw material whic...
- Patent number 4,362,702
- Issue date Dec 7, 1982
- Outokumpu Oy
- Jussi K. Rastas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Rapid conversion of metal-containing compounds to form metal oxides
- Publication number 20030230169
- Publication date Dec 18, 2003
- Stephen Dunmead
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rapid conversion of metal-containing compounds to form metals or me...
- Publication number 20030019328
- Publication date Jan 30, 2003
- Stephen Dunmead
- B82 - NANO-TECHNOLOGY