Edward Hargreaves

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Prescot, GB

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Patents Grantslast 30 patents

Information Patent Grant
Production of infrared reflecting coatings on glass
- Patent number 4,725,452
- Issue date Feb 16, 1988
- Pilkington Brothers P.L.C.
- Edward Hargreaves
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for and method of coating glass
- Patent number 4,642,130
- Issue date Feb 10, 1987
- Pilkington Brothers P.L.C.
- Edward Hargreaves
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for coating glass
- Patent number 4,584,208
- Issue date Apr 22, 1986
- Pilkington Brothers P.L.C.
- Edward Hargreaves
- C03 - GLASS MINERAL OR SLAG WOOL