Ake L. Melin

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Oskarshamn, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of recovering nickel from a spent fat hardening catalyst
- Patent number 4,415,541
- Issue date Nov 15, 1983
- SAB Nife AB
- Ake L. Melin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of metals from the scrap from nickel-cadmi...
- Patent number 4,401,463
- Issue date Aug 30, 1983
- SAB Nife AB
- Ake L. Melin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...