JOHN WILLIAM OLDFIELD

Follow

Person

ST. HELENS, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Toughenable coated substrate
- Patent number 12,116,309
- Issue date Oct 15, 2024
- Pilkington Group Limited
- John William Oldfield
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Heat treatable coated glass pane
- Patent number 10,597,323
- Issue date Mar 24, 2020
- Pilkington Group Limited
- John Andrew Ridealgh
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Heat treatable coated glass pane
- Patent number 10,131,572
- Issue date Nov 20, 2018
- Pilkington Group Limited
- John Andrew Ridealgh
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
TOUGHENABLE COATED SUBSTRATE
- Publication number 20220267199
- Publication date Aug 25, 2022
- PILKINGTON GROUP LIMITED
- JOHN WILLIAM OLDFIELD
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HEAT TREATABLE COATED GLASS PANE
- Publication number 20190047907
- Publication date Feb 14, 2019
- PILKINGTON GROUP LIMITED
- JOHN ANDREW RIDEALGH
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HEAT TREATABLE COATED GLASS PANE
- Publication number 20160031750
- Publication date Feb 4, 2016
- Pilkington Group Limited
- JOHN ANDREW RIDEALGH
- C03 - GLASS MINERAL OR SLAG WOOL