William Wells

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating liquid metal in a vessel
- Patent number 4,555,266
- Issue date Nov 26, 1985
- Korf Technologies, Inc.
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for treating liquid metal in a vessel
- Patent number 4,424,955
- Issue date Jan 10, 1984
- Korf Technologies, Inc.
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for protection of nozzles and refractory lining of a vessel...
- Patent number 4,401,466
- Issue date Aug 30, 1983
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Open-hearth furnace
- Patent number 4,396,178
- Issue date Aug 2, 1983
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallurgical melting and refining unit
- Patent number 4,389,043
- Issue date Jun 21, 1983
- Korf Industrie und Handel GmbH und Co KG
- Ralph Weber
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of operating an open-hearth furnace
- Patent number 4,347,079
- Issue date Aug 31, 1982
- Korf Technologies, Inc.
- William Wells
- C21 - METALLURGY OF IRON