David P. Jones

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St. Asaph, North Wales, GB

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Patents Grantslast 30 patents

Information Patent Grant
High emissivity article having multiple layers of a material of hig...
- Patent number 4,850,660
- Issue date Jul 25, 1989
- Pilkington P.E. Limited
- David P. Jones
- G02 - OPTICS
Information Patent Grant
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- Patent number 4,832,448
- Issue date May 23, 1989
- Pilkington P.E. Limited
- David P. Jones
- G02 - OPTICS