Colin Richmond

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Ripon, GB

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Patents Grantslast 30 patents

Information Patent Grant
Slagline sleeve for submerged entry nozzle composition therefore
- Patent number 6,586,355
- Issue date Jul 1, 2003
- Baker Refractories
- Donald B. Hoover
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slagline sleeve for submerged entry nozzle and composition therefor
- Patent number 6,410,469
- Issue date Jun 25, 2002
- Baker Refractories, Inc.
- Donald B. Hoover
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Slagline sleeve for submerged entry nozzle composition therefore
- Publication number 20020177517
- Publication date Nov 28, 2002
- Baker Refractories, Inc.
- Donald B. Hoover
- B22 - CASTING POWDER METALLURGY