Robert M. Perry

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Hensingham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cooling roll
- Patent number 5,651,410
- Issue date Jul 29, 1997
- Davy McKee (Sheffield) Limited
- Robert Maidens Perry
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing metal strip
- Patent number 5,503,217
- Issue date Apr 2, 1996
- Davy McKee (Sheffield) Limited
- Robert M. Perry
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for cooling molten material
- Patent number 5,368,089
- Issue date Nov 29, 1994
- Davy (Distington) Limited
- Timothy Reynolds
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
The manufacture of thin metal slab
- Patent number 5,348,075
- Issue date Sep 20, 1994
- Davy (Distington) Limited
- Robert M. Perry
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotary strip caster edge containment
- Patent number 5,188,166
- Issue date Feb 23, 1993
- Davy (Distington) Limited
- Robert M. Perry
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting mould
- Patent number 5,188,167
- Issue date Feb 23, 1993
- Davy (Distington) Limited
- Robert M. Perry
- B22 - CASTING POWDER METALLURGY