Alf Inge ROMFO

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Patents Grantslast 30 patents

Information Patent Grant
Method for and equipment for suppressing discoloration of Al—Mg pro...
- Patent number 11,453,938
- Issue date Sep 27, 2022
- Norsk Hydro ASA
- Alf Inge Romfo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND EQUIPMENT FOR TREATMENT OF MOLTEN ALUMINIUM METAL
- Publication number 20240263270
- Publication date Aug 8, 2024
- Norsk Hydro ASA
- Inge JOHANSEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR AND EQUIPMENT FOR SUPPRESSING DISCOLORATION OF AL-MG PRO...
- Publication number 20200232080
- Publication date Jul 23, 2020
- Norsk Hydro ASA
- Alf Inge ROMFO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...