Louiza Kahina Harkouk

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St. Lazare, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ferronickel alloy direct refining processes and processes for produ...
- Patent number 11,873,539
- Issue date Jan 16, 2024
- Hatch Ltd.
- Robert John Fraser
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES AND METHODS FOR PRODUCTION OF CRYSTALLIZED METAL SULFATES
- Publication number 20230048939
- Publication date Feb 16, 2023
- Hatch Ltd.
- Robert John Fraser
- C01 - INORGANIC CHEMISTRY