Assignee
BUTCHER ROBERT
US·3 granted patents·57 citations·filing 2008–2010
Technology mixF42B3
Top patents by PatentIndex Score
3 records- 0189US8062155B2Arrowhead having both fixed and mechanically expandable bladesBUTCHER ROBERT·Filed 2008·Granted Nov 22, 2011·31 cites·20 claims
- 0287US8167748B2Fixed parallel-blade broadhead having modified H-shaped outline configurationBUTCHER ROBERT·Filed 2010·Granted May 1, 2012·18 cites·12 claims
- 0377USD672836SBroadhead with fixed parallel bladeBUTCHER ROBERT·Filed 2010·Granted Dec 18, 2012·8 cites·1 claims
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