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Bypass filter method and device
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Patent number 10,751,650
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Issue date Aug 25, 2020
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Winchester Global Pty Ltd
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Colin James Rynbeek
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Three-dimensional filter
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Patent number 8,709,320
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Issue date Apr 29, 2014
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Diversitech Corporation
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Keith Platt
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Three-dimensional filter
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Patent number 8,562,708
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Issue date Oct 22, 2013
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Diversitech Corporation
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Keith Platt
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Porous filter media with vent
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Patent number 8,336,717
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Issue date Dec 25, 2012
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Hemerus Medical, LLC
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Majid Zia
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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High-pressure spin-on filter assembly
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Patent number 7,303,673
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Issue date Dec 4, 2007
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Wix Filtration Corp LLC
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James Michael Glazewski
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Fuel filter with dual flow
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Patent number 6,113,781
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Issue date Sep 5, 2000
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Parker-Hannifin Corporation
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Peter Popoff
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel filter with valve device
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Patent number 6,053,334
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Issue date Apr 25, 2000
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Parker Hannifin Customer Support Inc.
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Peter Popoff
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel filter and priming pump
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Patent number 5,643,446
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Issue date Jul 1, 1997
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Parker-Hannifin Corporation
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Michael D. Clausen
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Non-drip and full prime filter
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Patent number 5,030,345
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Issue date Jul 9, 1991
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Albert E. Thomas
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Series filters
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Patent number 4,832,836
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Issue date May 23, 1989
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Leslie Selsdon
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oil filter by-pass crown part
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Patent number 4,741,305
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Issue date May 3, 1988
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Shi W. Moon
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filter for diesel fuel
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Patent number 4,683,055
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Issue date Jul 28, 1987
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Robert Bosch GmbH
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Franz-Ulrich Bosch
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Paper roll filter structure
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Patent number 4,575,422
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Issue date Mar 11, 1986
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Cornelius P. Zimmer
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oil filter
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Patent number 4,454,036
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Issue date Jun 12, 1984
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Shinwa Ltd.
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Shinichi Suzuki
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oil filter seal membrane
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Patent number 4,366,057
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Issue date Dec 28, 1982
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Kirk Bridges, Inc.
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Thomas K. Bridges
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method of making a filter
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Patent number 4,056,876
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Issue date Nov 8, 1977
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Robert Bosch GmbH
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Heinz Lammermann
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL