Assignee
JOHNSON DOUGLAS B
2 granted patents·2 pending applications·28 citations·filing 2005–2011
Technology mixA61C4
Top patents by PatentIndex Score
4 records- 0188US8474635B2Endodontic procedure employing simultaneous liquefaction and acoustic debridementJOHNSON DOUGLAS B·Filed 2011·Granted Jul 2, 2013·19 cites·7 claims
- 0279US8043088B2Endodontic procedure employing simultaneous liquefaction and acoustic debridgementJOHNSON DOUGLAS B·Filed 2008·Granted Oct 25, 2011·9 cites·15 claims
- 0352US2008044789A1System for irrigation of a tooth root canalJOHNSON DOUGLAS B·Filed 2007·Application pending·0 cites
- 0446US2006257819A1Endodontic procedure employing simultaneous liquefaction and acoustic debridgementJOHNSON DOUGLAS B·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →