Kenneth J. Pidgeon

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O'Halloran Hill, AU

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Patents Grantslast 30 patents

Information Patent Grant
Incorporating photochromic molecules in light transmissible articles
- Patent number 5,959,761
- Issue date Sep 28, 1999
- Sola International Holdings Ltd.
- Colin Maurice Perrott
- G02 - OPTICS
Information Patent Grant
Method of preparing photochromic article
- Patent number 5,882,556
- Issue date Mar 16, 1999
- Sola International Holdings Ltd.
- Colin Maurice Perrott
- G02 - OPTICS
Information Patent Grant
Color enhancing lens
- Patent number 5,149,183
- Issue date Sep 22, 1992
- Pilkington Visioncare Holdings, Inc.
- Colin M. Perrott
- G02 - OPTICS