Headphone amplifier

Wise , et al. October 11, 2

Patent Grant D768595

U.S. patent number D768,595 [Application Number D/515,451] was granted by the patent office on 2016-10-11 for headphone amplifier. This patent grant is currently assigned to Gibson Brands, Inc.. The grantee listed for this patent is GIBSON BRANDS, INC.. Invention is credited to Martins Saulespurens, Bernard Wise, Martin Wolf.


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