William Wells

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Aylesbeare/Exeter, GB

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Patents Grantslast 30 patents

Information Patent Grant
Tuyere arrangement for the introduction of agents into a molten bat...
- Patent number 5,465,942
- Issue date Nov 14, 1995
- Kortec AG
- William Wells
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and device for heating and melting lumps of sponge iron
- Patent number 5,451,246
- Issue date Sep 19, 1995
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for protecting an injection device disposed in...
- Patent number 5,403,378
- Issue date Apr 4, 1995
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
D.C. furnace with a hearth electrode, hearth electrode and electrod...
- Patent number 5,371,759
- Issue date Dec 6, 1994
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for introducing additive substances which are capable of fl...
- Patent number 5,201,941
- Issue date Apr 13, 1993
- Kortec AG
- William Wells
- C21 - METALLURGY OF IRON