Assignee

HAMILTON JOHN W

US·2 granted patents·12 citations·filing 2010–2010

Technology mixG10D1 G10H1

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2 records

0177US7999171B1Three pickup guitar switching system with two optionsHAMILTON JOHN W·Filed 2010·Granted Aug 16, 2011·8 cites·9 claims
0267US8344231B2Guitar pitch stability system with saddle clampsHAMILTON JOHN W·Filed 2010·Granted Jan 1, 2013·4 cites·5 claims

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