Assignee
DUNN JOHN P
US·10 granted patents·2 pending applications·202 citations·filing 1976–2018
Top patents by PatentIndex Score
12 records- 0196US7585352B2Grid electrostatic precipitator/filter for diesel engine exhaust removalDUNN JOHN P·Filed 2006·Granted Sep 8, 2009·32 cites·23 claims
- 0292US9789495B1Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodesDUNN JOHN P·Filed 2016·Granted Oct 17, 2017·5 cites·34 claims
- 0391US9073062B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2014·Granted Jul 7, 2015·13 cites·33 claims
- 0489US8725607B2Electronic payment clearing and check image exchange systems and methodsDUNN JOHN P·Filed 2004·Granted May 13, 2014·45 cites·14 claims
- 0588US8894745B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2012·Granted Nov 25, 2014·10 cites·29 claims
- 0687US9238230B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2012·Granted Jan 19, 2016·8 cites·21 claims
- 0787US9039815B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2013·Granted May 26, 2015·8 cites·10 claims
- 0885US7105041B2Grid type electrostatic separator/collector and method of using sameDUNN JOHN P·Filed 2004·Granted Sep 12, 2006·27 cites·27 claims
- 0985US4071169AElectrostatic metering deviceDUNN JOHN P·Filed 1976·Granted Jan 31, 1978·42 cites·6 claims
- 1079US8272528B2Multi-nut retention mechanismDUNN JOHN P·Filed 2009·Granted Sep 25, 2012·12 cites·19 claims
- 1147US2019308201A1Vane electrostatic preciptator (vep) with cleanable horizontal discharge electrodes and movable floatingDUNN JOHN P·Filed 2018·Application pending·0 cites
- 1247US2009071328A1Grid type electrostatic separator/collector and method of using sameDUNN JOHN P·Filed 2008·Application pending·0 cites
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