John Philip Argent

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Dorset, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a broadband reflective polarizer
- Patent number 6,466,297
- Issue date Oct 15, 2002
- Merck Patent Geselleschaft mit Beschrankter Haftung
- Mark Goulding
- G02 - OPTICS
Information Patent Grant
Broadband reflective polarizer
- Patent number 6,099,758
- Issue date Aug 8, 2000
- Merck Patent Gesellschaft mit beschrankter Haftung
- Mark Verrall
- G02 - OPTICS