Ian Richard Walters

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Huddersfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing rigid articles of refractory fibers
- Patent number 4,205,032
- Issue date May 27, 1980
- Zirconal Processes Limited
- Ian R. Walters
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for making refractory articles
- Patent number 4,201,594
- Issue date May 6, 1980
- Zirconal Processes Limited
- Ian R. Walters
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Gellable binders
- Patent number 4,102,691
- Issue date Jul 25, 1978
- Zirconal Processes Limited
- Ian Richard Walters
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES