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Cresco, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
11,123,676
Issue date
Sep 21, 2021
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
11,117,085
Issue date
Sep 14, 2021
Donaldson Company, Inc.
Benny Kevin Nelson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
10,507,423
Issue date
Dec 17, 2019
Donaldson Company, Inc.
Benny Kevin Nelson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
10,279,303
Issue date
May 7, 2019
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and materials using z-filter media, and/or, closing flutes...
Patent number
9,770,686
Issue date
Sep 26, 2017
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
9,718,021
Issue date
Aug 1, 2017
Donaldson Company, Inc.
Benny Kevin Nelson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
9,457,310
Issue date
Oct 4, 2016
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and materials for coiling z-filter media; and/or closing fl...
Patent number
8,961,722
Issue date
Feb 24, 2015
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
8,945,268
Issue date
Feb 3, 2015
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal, arrangement for filter element; filter element assembly; and,...
Patent number
8,685,128
Issue date
Apr 1, 2014
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and materials for coiling z-filter media; and/or closing fl...
Patent number
8,496,774
Issue date
Jul 30, 2013
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
8,409,316
Issue date
Apr 2, 2013
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal, arrangement for filter element; filter element assembly; and,...
Patent number
8,241,384
Issue date
Aug 14, 2012
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and materials for coiling z-filter media, and/or closing fl...
Patent number
8,226,786
Issue date
Jul 24, 2012
Donaldson Company, Inc.
Kevin J. Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
7,935,166
Issue date
May 3, 2011
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
7,931,724
Issue date
Apr 26, 2011
Donaldson Company, Inc.
Kevin J. Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Seal arrangement for filter element; filter element assembly; and,...
Patent number
7,396,376
Issue date
Jul 8, 2008
Donaldson Company, Inc.
Kevin Schrage
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20200222846
Publication date
Jul 16, 2020
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20190358575
Publication date
Nov 28, 2019
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20180015406
Publication date
Jan 18, 2018
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20170050139
Publication date
Feb 23, 2017
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20150343364
Publication date
Dec 3, 2015
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND MATERIALS USING Z-FILTER MEDIA, AND/OR, CLOSING FLUTES...
Publication number
20150231547
Publication date
Aug 20, 2015
Donaldson Company, Inc.
KEVIN SCHRAGE
B32 - LAYERED PRODUCTS
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20150007538
Publication date
Jan 8, 2015
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and materials for coiling z-filter media; and/or closing fl...
Publication number
20140061120
Publication date
Mar 6, 2014
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20140033667
Publication date
Feb 6, 2014
Donaldson Company, Inc.
Benny Kevin Nelson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL, ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20120297743
Publication date
Nov 29, 2012
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and materials for coiling z-filter media; and/or closing fl...
Publication number
20120285610
Publication date
Nov 15, 2012
Donaldson Company, Inc.
KEVIN J. SCHRAGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEAL, ARRANGEMENT FOR FILTER ELEMENT; FILTER ELEMENT ASSEMBLY; AND,...
Publication number
20110203241
Publication date
Aug 25, 2011
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Seal arrangement for filter element; Filter element assembly; and,...
Publication number
20090266041
Publication date
Oct 29, 2009
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Seal arrangement for filter element; filter element assembly; and,...
Publication number
20090255227
Publication date
Oct 15, 2009
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Seal arrangement for filter element; filter element assembly; and,...
Publication number
20090241494
Publication date
Oct 1, 2009
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Seal arrangement for filter element; filter element assembly; and,...
Publication number
20080264020
Publication date
Oct 30, 2008
Donaldson Company, Inc.
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and materials for coiling z-filter media, and/or closing fl...
Publication number
20070039296
Publication date
Feb 22, 2007
Donaldson Company Inc.
Kevin J. Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Seal arrangement for filter element; filter element assembly; and,...
Publication number
20050166561
Publication date
Aug 4, 2005
Kevin Schrage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL