Bernard Closset

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Magnesium-calcium alloys for debismuthizing lead
- Patent number 5,143,693
- Issue date Sep 1, 1992
- Timminco Limited
- Douglas J. Zuliani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnesium-calcium alloys for debismuthizing lead
- Patent number 5,041,160
- Issue date Aug 20, 1991
- Timminco Limited
- Douglas J. Zuliani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Strontium-magnesium-aluminum master alloy
- Patent number 4,937,044
- Issue date Jun 26, 1990
- Timminco Limited
- Bernard Closset
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...