Assignee
BUSTAMANTE MICHAEL JOHN
4 granted patents·35 citations·filing 2004–2011
Technology mixH04B4
Top patents by PatentIndex Score
4 records- 0188US7612686B1Emergency underwater notification deviceBUSTAMANTE MICHAEL JOHN·Filed 2006·Granted Nov 3, 2009·24 cites·21 claims
- 0267US7466629B1Manually agitated underwater signaling deviceBUSTAMANTE MICHAEL JOHN·Filed 2005·Granted Dec 16, 2008·4 cites·20 claims
- 0360US8605552B1Autonomous waterproof electronic signaling deviceBUSTAMANTE MICHAEL JOHN·Filed 2011·Granted Dec 10, 2013·2 cites·9 claims
- 0454US7872946B1Autonomous waterproof electronic signaling deviceBUSTAMANTE MICHAEL JOHN·Filed 2004·Granted Jan 18, 2011·5 cites·28 claims
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