James Frank Yardley

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Lichfield, EN

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Patents Grantslast 30 patents

Information Patent Grant
Product and method of molding plastic-rubber composites
- Patent number 4,076,891
- Issue date Feb 28, 1978
- Dunlop Limited
- James Frank Yardley
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Moulded plastic-rubber composites
- Patent number 4,010,235
- Issue date Mar 1, 1977
- Dunlop Limited
- James Frank Yardley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making rubber and polyester structures
- Patent number 3,972,973
- Issue date Aug 3, 1976
- Dunlop Limited
- James Frank Yardley
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL