Ophneil H. Perry

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Kingswinford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Heat processing apparatus
- Patent number 5,451,033
- Issue date Sep 19, 1995
- Stein Atkinson Stordy Limited
- Ophneil H. Perry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal processing or recovery and apparatus
- Patent number 5,441,556
- Issue date Aug 15, 1995
- Stein Atkinson Stordy Ltd.
- Keith C. Lewis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Scrap recovery apparatus
- Patent number 5,054,747
- Issue date Oct 8, 1991
- Stein Atkinson Stordy Limited
- Ophneil H. Perry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat processing apparatus
- Patent number 5,055,037
- Issue date Oct 8, 1991
- Stein Atkinson Stordy Limited
- Ophneil H. Perry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...