Assignee
BROCK JOHN L
US·3 granted patents·2 citations·filing 2002–2012
Top patents by PatentIndex Score
3 records- 0155US8409315B2MufflerBROCK JOHN L·Filed 2012·Granted Apr 2, 2013·1 cites·22 claims
- 0254US8246704B2Contained vorticies deviceBROCK JOHN L·Filed 2010·Granted Aug 21, 2012·1 cites·20 claims
- 0338US6823742B2Piezoelectric transducer assemblies and methods for their useBROCK JOHN L·Filed 2002·Granted Nov 30, 2004·0 cites·3 claims
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