Inventor · disambiguated record
Duston E. A. Stutzman
Also filed as: STUTZMAN DUSTON E A
18 granted patents·2 pending applications·92 citations·filing 2006–2017
92Inventor score
Top patents by PatentIndex Score
20 records- 0193US7431311B2Combination scooter/backpackTURNER MICHAEL HUGHESDON·Filed 2006·Granted Oct 7, 2008·38 cites·14 claims
- 0290US7731204B2Combination scooter/backpackTURNER MICHAEL HUGHESDON·Filed 2008·Granted Jun 8, 2010·21 cites·5 claims
- 0386US8943620B2Adaptation of flush valve for dual flush capabilitySCHUSTER MICHAEL J·Filed 2010·Granted Feb 3, 2015·8 cites·29 claims
- 0482US9228333B1Dual flush handle controlSCHUSTER MICHAEL J·Filed 2011·Granted Jan 5, 2016·4 cites·29 claims
- 0581US9447570B1Dual flush handle controlSCHUSTER MICHAEL J·Filed 2011·Granted Sep 20, 2016·4 cites·16 claims
- 0679US9371639B1Toilet flush valve with bowl overflow preventionSCHUSTER MICHAEL J·Filed 2012·Granted Jun 21, 2016·4 cites·20 claims
- 0771US9181687B2Adaptation of flush valve for dual flush capabilityDANCO INC·Filed 2014·Granted Nov 10, 2015·2 cites·21 claims
- 0871US8881319B2External float extensionSCHUSTER MICHAEL J·Filed 2011·Granted Nov 11, 2014·3 cites·20 claims
- 0969US9896830B2Dual flush handle controlDANCO INC·Filed 2015·Granted Feb 20, 2018·1 cites·20 claims
- 1068US8454031B2Combination scooter/backpackTURNER MICHAEL HUGHESDON·Filed 2010·Granted Jun 4, 2013·2 cites·14 claims
- 1167US9267275B2Dual flush handle controlDANCO INC·Filed 2013·Granted Feb 23, 2016·1 cites·20 claims
- 1266US10047509B2Dual flush activationSCHUSTER MICHAEL J·Filed 2011·Granted Aug 14, 2018·2 cites·17 claims
- 1366US9976292B1Flush activated air freshenerSCHUSTER MICHAEL J·Filed 2011·Granted May 22, 2018·1 cites·22 claims
- 1465US9803348B1Electrically controlled flushSCHUSTER MICHAEL J·Filed 2011·Granted Oct 31, 2017·1 cites·27 claims
- 1557US2016369487A1Dual flush handle controlDANCO INC·Filed 2016·Application pending·0 cites
- 1655US2017130436A1Offsetting dual flush adapterDANCO INC·Filed 2017·Application pending·0 cites
- 1753US10145095B1Toilet bowl overflow preventionSCHUSTER MICHAEL J·Filed 2012·Granted Dec 4, 2018·0 cites·20 claims
- 1853US9556600B2Offsetting dual flush adapterDANCO INC·Filed 2015·Granted Jan 31, 2017·0 cites·20 claims
- 1952US9938701B2Adaptation of flush valve for dual flush capabilityDANCO INC·Filed 2015·Granted Apr 10, 2018·0 cites·32 claims
- 2050US9228332B2Offsetting dual flush adapterSCHUSTER MICHAEL J·Filed 2011·Granted Jan 5, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →