John M. Bradshaw

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Chorley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Chemically toughened glasses
- Patent number 6,518,211
- Issue date Feb 11, 2003
- Pilkington, PLC
- John Michael Bradshaw
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Metal substrate for a magnetic disc and manufacture thereof
- Patent number 5,593,602
- Issue date Jan 14, 1997
- Pilkington plc
- Richard Gelder
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing a surface microstructure on glass
- Patent number 5,090,982
- Issue date Feb 25, 1992
- Pilkington plc
- John M. Bradshaw
- C03 - GLASS MINERAL OR SLAG WOOL