Chi-Meen Wan

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Hacienda Heights, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fe-Mn-Al-C based alloy articles and parts and their treatments
- Patent number 4,975,335
- Issue date Dec 4, 1990
- Fancy Steel Corporation
- Chi-Meen Wan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Two-phase high damping capacity F3-Mn-Al-C based alloy
- Patent number 4,966,636
- Issue date Oct 30, 1990
- Famcy Steel Corporation
- Chi-Meen Wan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...