Ian Mervyn Craig

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Hartburn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Furnace chute
- Patent number 8,820,250
- Issue date Sep 2, 2014
- Siemens Vai Metals Technologies Ltd.
- Ian Mervyn Craig
- C21 - METALLURGY OF IRON
Information Patent Grant
Quick change blow lance
- Patent number 6,224,821
- Issue date May 1, 2001
- VAI Industries (UK) Limited
- Brian James Kibble
- C21 - METALLURGY OF IRON
Information Patent Grant
Exchange of an oxygen lance for liquid steel conversion
- Patent number 6,139,792
- Issue date Oct 31, 2000
- Kvaerner Davy Ltd.
- Brian James Kibble
- C21 - METALLURGY OF IRON