Gary H. Haughton

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Burlington, CA

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Patents Grantslast 30 patents

Information Patent Grant
Holder for molten metal sampling device
- Patent number 5,060,530
- Issue date Oct 29, 1991
- Evacuo Enterprises Limited
- Gary H. Haughton
- C21 - METALLURGY OF IRON
Information Patent Grant
Holder for molten metal sampling device
- Patent number 4,941,364
- Issue date Jul 17, 1990
- Evacuo Enterprises Limited
- Gary H. Haughton
- C21 - METALLURGY OF IRON
Information Patent Grant
Molten metal sampling device
- Patent number 4,932,271
- Issue date Jun 12, 1990
- Evacuo Enterprises Limited
- Gary H. Haughton
- C21 - METALLURGY OF IRON