Richard Cocksedge

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Doncaster, GB

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Patents Grantslast 30 patents

Information Patent Grant
Scraper chain conveyor
- Patent number 5,272,289
- Issue date Dec 21, 1993
- American Longwall Mining Corporation
- Richard Cocksedge
- E21 - EARTH DRILLING MINING
Information Patent Grant
Element to form a rack for a mining machine haulage system
- Patent number 4,993,779
- Issue date Feb 19, 1991
- Pitcraft Summit Limited
- Richard Cocksedge
- E21 - EARTH DRILLING MINING