GARY HAY

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ONTARIO, CA

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Patents Grantslast 30 patents

Information Patent Grant
Semi-solid concentration processing of metallic alloys
- Patent number 7,140,419
- Issue date Nov 28, 2006
- Alcan Internatinoal Limited
- Don Doutre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Semi-solid concentration processing of metallic alloys
- Patent number 6,428,636
- Issue date Aug 6, 2002
- Alcan International, Ltd.
- Don Doutre
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Preparation of metal-matrix composite materials with high particula...
- Patent number 6,257,312
- Issue date Jul 10, 2001
- Alcan International Limited
- Don Doutre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rapid induction melting of metal-matrix composite materials
- Patent number 6,250,363
- Issue date Jun 26, 2001
- Alcan International Ltd.
- Don Doutre
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Portable liquid metal filtration device for inclusion analysis
- Patent number 5,827,982
- Issue date Oct 27, 1998
- Alcan International Limited
- Don Allen Doutre
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED DROSS FEEDSTOCK
- Publication number 20220307104
- Publication date Sep 29, 2022
- Novelis Inc.
- Don Allen Doutre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OXIDATIVE ROASTING OF BLACK DROSS AND SALT CAKE
- Publication number 20220259057
- Publication date Aug 18, 2022
- Novelis Inc.
- Don Allen Doutre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TWO STAGE DROSS TREATMENT
- Publication number 20220251680
- Publication date Aug 11, 2022
- Novelis Inc.
- Don Allen Doutre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Semi-solid concentration processing of metallic alloys
- Publication number 20020189724
- Publication date Dec 19, 2002
- DON DOUTRE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEMI-SOLID CONCENTRATION PROCESSING OF METALLIC ALLOYS
- Publication number 20020007883
- Publication date Jan 24, 2002
- DON DOUTRE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...