Assignee
HOWARD LEIGHT IND LLC
US·6 granted patents·187 citations·filing 2003–2006
Technology mixA61F6
Top patents by PatentIndex Score
6 records- 0185USD539415SFlange earplugHOWARD LEIGHT IND LLC·Filed 2005·Granted Mar 27, 2007·36 cites·1 claims
- 0276US7210484B1Baffled earplugHOWARD LEIGHT IND LLC·Filed 2006·Granted May 1, 2007·20 cites·8 claims
- 0370US6820717B2Pressure regulating earplugHOWARD LEIGHT IND LLC·Filed 2003·Granted Nov 23, 2004·60 cites·13 claims
- 0467US7305992B2Conforming earplugHOWARD LEIGHT IND LLC·Filed 2004·Granted Dec 11, 2007·33 cites·12 claims
- 0565US7192544B2Earplug with molded-in stiffenerHOWARD LEIGHT IND LLC·Filed 2004·Granted Mar 20, 2007·24 cites·6 claims
- 0651US7220372B2Dual density earplugHOWARD LEIGHT IND LLC·Filed 2004·Granted May 22, 2007·14 cites·10 claims
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