Jan P. Lotens

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for selective extraction of metal ions from aqueous solutio...
- Patent number 4,351,807
- Issue date Sep 28, 1982
- Stamicarbon, B.V.
- Martinus Tels
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selective extraction of metal ions from aqueous solutio...
- Patent number 4,191,728
- Issue date Mar 4, 1980
- Stamicarbon, B.V.
- Martinus Tels
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...