Assignee
GRESKO JOHNNY J
US·5 granted patents·278 citations·filing 2006–2010
Top patents by PatentIndex Score
5 records- 0194US7853034B1Ambient noise isolation audio headphones having a layered dampening structureGRESKO JOHNNY J·Filed 2006·Granted Dec 14, 2010·80 cites·7 claims
- 0293USD651764SHearing protection headphonesGRESKO JOHNNY J·Filed 2010·Granted Jan 3, 2012·92 cites·1 claims
- 0391US8358799B1Ambient noise isolation audio headphones having a layered dampening structureGRESKO JOHNNY J·Filed 2010·Granted Jan 22, 2013·24 cites·14 claims
- 0487USD648706SAudio headphonesGRESKO JOHNNY J·Filed 2010·Granted Nov 15, 2011·42 cites·1 claims
- 0586USD649956SAudio headphonesGRESKO JOHNNY J·Filed 2010·Granted Dec 6, 2011·40 cites·1 claims
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