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Gregg Chisolm
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Salt Lake City, UT, US
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last 30 patents
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Eyeglass retainer
Patent number
D513519
Issue date
Jan 10, 2006
Chisco, Inc.
Gregg Chisolm
D16 - Photography and optical equipment
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Patent Grant
Eyeglass retainer
Patent number
D486174
Issue date
Feb 3, 2004
Chisco, Inc.
Gregg Chisolm
D16 - Photography and optical equipment