Inventor · disambiguated record
David M. Colby
Also filed as: COLBY DAVID · COLBY DAVID M
12 granted patents·3 pending applications·131 citations·filing 1990–2018
90Inventor score
Technology areasB01D
Top patents by PatentIndex Score
15 records- 0189US9333464B1Membrane module system with bundle enclosures and pulsed aeration and method of operationKOCH MEMBRANE SYSTEMS INC·Filed 2015·Granted May 10, 2016·4 cites·28 claims
- 0287US9956530B2Membrane module system with bundle enclosures and pulsed aeration and method of operationKOCH MEMBRANE SYSTEMS INC·Filed 2016·Granted May 1, 2018·3 cites·20 claims
- 0386US7063789B2Filtration element and method of constructing a filtration assemblyKOCH MEMBRANE SYSTEMS INC·Filed 2004·Granted Jun 20, 2006·39 cites·6 claims
- 0483US7387731B2Filtration element and method of constructing a filtration assemblyKOCH MEMBRANE SYSTEMS INC·Filed 2005·Granted Jun 17, 2008·12 cites·8 claims
- 0578US10702831B2Membrane module system with bundle enclosures and pulsed aeration and method of operationKOCH MEMBRANE SYSTEMS INC·Filed 2018·Granted Jul 7, 2020·1 cites·13 claims
- 0671USD779632SBundle bodyKOCH MEMBRANE SYSTEMS INC·Filed 2015·Granted Feb 21, 2017·13 cites·1 claims
- 0770US5470468ASpiral filtration module having bypass prevention flangeKOCH MEMBRANE SYSTEMS INC·Filed 1993·Granted Nov 28, 1995·34 cites·6 claims
- 0859US7311830B2Filtration element and method of constructing a filtration assemblyKOCH MEMBRANE SYSTEMS INC·Filed 2006·Granted Dec 25, 2007·1 cites·2 claims
- 0957US9968888B2Method for sealing hollow fiber membranesKOCH MEMBRANE SYSTEMS INC·Filed 2016·Granted May 15, 2018·0 cites·9 claims
- 1056US2017173538A1Enclosure assembly and filtration module for filtering fluidKOCH MEMBRANE SYSTEMS INC·Filed 2015·Application pending·0 cites
- 1152US5073263AMethod and article for restraining extrusion of feed spacers and circumferential expansion in spiral filtration modulesFAGUNDES CARLOS A·Filed 1990·Granted Dec 17, 1991·24 cites·11 claims
- 1245US9498753B2Method for sealing hollow fiber membranesJOHNSON TAYLOUR·Filed 2012·Granted Nov 22, 2016·0 cites·20 claims
- 1335US2016023165A1Single filter cartridge for removing contaminates from waterKOCH MEMBRANE SYSTEMS INC·Filed 2015·Application pending·0 cites
- 1434US2011233126A1Reverse Osmosis Pressure Vessel End Cap AssemblyPROUTY WARREN C·Filed 2010·Application pending·0 cites
- 1529USD779631SGasification deviceKOCH MEMBRANE SYSTEMS INC·Filed 2015·Granted Feb 21, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →