Inventor · disambiguated record
Don Vaughan
Also filed as: VAUGHAN DON · VAUGHAN DON D · VAUGHAN DON DOUGLAS
18 granted patents·1 pending application·307 citations·filing 1995–2024
94Inventor score
Top patents by PatentIndex Score
19 records- 0197US6402944B1Water softener control valve with removable seal stackCLACK CORP·Filed 2000·Granted Jun 11, 2002·91 cites·35 claims
- 0294US6444127B1Water conditioning unit control valveCLACK CORP·Filed 2000·Granted Sep 3, 2002·66 cites·28 claims
- 0391US10106434B2Fluid treatment tank having a distributor plateCLACK CORP·Filed 2016·Granted Oct 23, 2018·4 cites·18 claims
- 0487US10472251B2Fluid treatment tank having a distributor plateCLACK CORP·Filed 2018·Granted Nov 12, 2019·2 cites·13 claims
- 0587US8961797B2Water treatment system tank selector valve assemblyCLACK CORP·Filed 2013·Granted Feb 24, 2015·6 cites·18 claims
- 0682US12415233B2Fluid treatment tank having a laser welded distributor plateCLACK CORP·Filed 2024·Granted Sep 16, 2025·0 cites·13 claims
- 0778US9079783B2Distributor arrangement for a fluid treatment tankCLACK CORP·Filed 2013·Granted Jul 14, 2015·2 cites·20 claims
- 0877US9051196B2Baffle plate for a water treatment deviceCLACK CORP·Filed 2013·Granted Jun 9, 2015·2 cites·15 claims
- 0974US5628899AControl mechanism for controlling regeneration of two water treatment tanksFLECK CONTROLS INC·Filed 1995·Granted May 13, 1997·42 cites·19 claims
- 1067US12090573B2Fluid treatment tank having a laser welded distributor plateCLACK CORP·Filed 2019·Granted Sep 17, 2024·0 cites·14 claims
- 1163US6776901B1Quiet flow control washer for water softener or the likeCLACK CORP·Filed 2001·Granted Aug 17, 2004·18 cites·19 claims
- 1262US12297129B2Water treatment tank with conductivity monitorCLACK CORP·Filed 2021·Granted May 13, 2025·0 cites·17 claims
- 1362US7156995B2Aeration tank control valve systemHELLENBRAND INC·Filed 2002·Granted Jan 2, 2007·11 cites·95 claims
- 1459US5590687AControl mechanism for a water conditioning systemFLECK CONTROLS INC·Filed 1995·Granted Jan 7, 1997·21 cites·7 claims
- 1558US5741005ARotary disk control valve for a water conditioning systemFLECK CONTROLS INC·Filed 1996·Granted Apr 21, 1998·23 cites·15 claims
- 1654US11059727B2Fluid treatment tank having air blockerCLACK CORP·Filed 2017·Granted Jul 13, 2021·0 cites·18 claims
- 1754US7243669B2Float-responsive valve with premature closure preventionCLACK CORP·Filed 2004·Granted Jul 17, 2007·5 cites·29 claims
- 1851US2014263069A1Water treatment device and method for rinsing brine from a treatment mediumCLACK CORP·Filed 2013·Application pending·0 cites
- 1943US5680055AMethod and apparatus to sense changes in the state of a resin bedUNIV MARQUETTE·Filed 1995·Granted Oct 21, 1997·14 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →