Inventor
HEDGES GEORGE D
US6 patents
Patents
6 patentsUS5230101AJul 27, 1993
Dual visor operating mechanism
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US11089832B2Aug 17, 2021
Helmet impact attenuation article
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US8375462B2Feb 19, 2013
Visor assembly for a helment
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US5113535AMay 19, 1992
Simplified dual visor operating mechanism
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US8745762B2Jun 10, 2014
Visor assembly for a helmet
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US9113673B2Aug 25, 2015
Visor assembly for a helmet
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