Inventor · disambiguated record
David Swain
Also filed as: SWAIN DAVID · SWAIN DAVID E · SWAIN DAVID EUGENE
15 granted patents·3 pending applications·114 citations·filing 2004–2023
92Inventor score
Files withPARAGON WATER SYSTEMS INC9PARAGON WATER SYSTEMS3SWAIN DAVID2SWAIN DAVID E2BANK OF AMERICA1
Top patents by PatentIndex Score
18 records- 0192US8308942B2Filter system with removable enhancement mediaSWAIN DAVID·Filed 2010·Granted Nov 13, 2012·13 cites·16 claims
- 0289US8728313B2Filter system with removable enhancement mediaSWAIN DAVID E·Filed 2012·Granted May 20, 2014·12 cites·10 claims
- 0388US8888998B2Bypass valve for water filter systemSWAIN DAVID·Filed 2010·Granted Nov 18, 2014·13 cites·12 claims
- 0488US7837876B2Water purifying apparatusesPARAGON WATER SYSTEMS INC·Filed 2005·Granted Nov 23, 2010·30 cites·17 claims
- 0587US11897788B2Filter system with enhanced displayPARAGON WATER SYSTEMS INC·Filed 2021·Granted Feb 13, 2024·1 cites·11 claims
- 0682USD631527SKey for a water filter assemblyPARAGON WATER SYSTEMS INC·Filed 2009·Granted Jan 25, 2011·6 cites·1 claims
- 0781US10669163B2Universal filter cartridgePARAGON WATER SYSTEMS INC·Filed 2012·Granted Jun 2, 2020·5 cites·14 claims
- 0875US8371452B2Adjustable ventilation stack for a water filter systemPARAGON WATER SYSTEMS INC·Filed 2010·Granted Feb 12, 2013·4 cites·14 claims
- 0952USD991395SFilter system housing with displayPARAGON WATER SYSTEMS INC·Filed 2021·Granted Jul 4, 2023·1 cites·1 claims
- 1052USD620549SWater filter assembly having a keyPARAGON WATER SYSTEMS·Filed 2010·Granted Jul 27, 2010·7 cites·1 claims
- 1152USD519604SKitchen sink spray filterPARAGON WATER SYSTEMS INC·Filed 2004·Granted Apr 25, 2006·8 cites·1 claims
- 1252US2007284296A1Filter cartridge and head assembly with internal shutoff valvePARAGON WATER SYSTEMS·Filed 2006·Application pending·0 cites
- 1347USD610225SKey for a water filter assemblyPARAGON WATER SYSTEMS·Filed 2009·Granted Feb 16, 2010·5 cites·1 claims
- 1444USD1018776SFilter system housing with displayPARAGON WATER SYSTEMS INC·Filed 2023·Granted Mar 19, 2024·0 cites·1 claims
- 1544USD712008SKey for a water filter assemblyPARAGON WATER SYSTEMS INC·Filed 2013·Granted Aug 26, 2014·5 cites·1 claims
- 1639USD690794SKey for a water filter assemblySWAIN DAVID E·Filed 2012·Granted Oct 1, 2013·4 cites·1 claims
- 1739US2019272361A1System and method for continuous and competitive authenticationBANK OF AMERICA·Filed 2018·Application pending·0 cites
- 1836US2005145554A1Multiple flow sink counter-top water sprayer and filter systemFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →