George A. Kitchen

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Plantation, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Progressive power lens
- Patent number 5,446,508
- Issue date Aug 29, 1995
- BMC Industries, Inc.
- George A. Kitchen
- G02 - OPTICS
Information Patent Grant
Progressively varying focal power opthalmic lens
- Patent number 4,307,945
- Issue date Dec 29, 1981
- Itek Corporation
- George A. Kitchen
- G02 - OPTICS