Scott MacGuffie

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Ketchum, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Tinted polarized lenses having selective frequency filtering
- Patent number 10,642,071
- Issue date May 5, 2020
- Smith Optics, Inc.
- Eric Carlson
- G02 - OPTICS
Information Patent Grant
Tinted polarized lenses having selective frequency filtering
- Patent number 9,891,448
- Issue date Feb 13, 2018
- Smith Optics, Inc.
- Eric Carlson
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TINTED POLARIZED LENSES HAVING SELECTIVE FREQUENCY FILTERING
- Publication number 20180173015
- Publication date Jun 21, 2018
- Smith Optics, Inc.
- Eric Carlson
- G02 - OPTICS
Information Patent Application
TINTED POLARIZED LENSES HAVING SELECTIVE FREQUENCY FILTERING
- Publication number 20160041408
- Publication date Feb 11, 2016
- Smith Optics, Inc.
- Eric Carlson
- G02 - OPTICS