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Eden Prairie, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filtration media pack, filter element, and methods
Patent number
12,017,177
Issue date
Jun 25, 2024
Donaldson Company, Inc.
Gary J. Rocklitz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Filtration media pack, filter element, and methods
Patent number
11,298,645
Issue date
Apr 12, 2022
Donaldson Company, Inc.
Gary J. Rocklitz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Filtration media pack, filter element, and methods
Patent number
10,525,397
Issue date
Jan 7, 2020
Donaldson Company, Inc.
Gary J. Rocklitz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Air filtration media pack, filter element, air filtration media, an...
Patent number
9,517,430
Issue date
Dec 13, 2016
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration media pack, filter element, and methods
Patent number
9,433,884
Issue date
Sep 6, 2016
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration media pack, filter element, and methods
Patent number
8,545,589
Issue date
Oct 1, 2013
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filtration media pack, filter element, air filtration media, an...
Patent number
7,959,702
Issue date
Jun 14, 2011
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILTRATION MEDIA PACK, FILTER ELEMENT, AND METHODS
Publication number
20220314156
Publication date
Oct 6, 2022
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION MEDIA PACK, FILTER ELEMENT, AND METHODS
Publication number
20200139290
Publication date
May 7, 2020
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTRATION MEDIA PACK, FILTER ELEMENT, AIR FILTRATION MEDIA, AN...
Publication number
20170216758
Publication date
Aug 3, 2017
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION MEDIA PACK, FILTER ELEMENT, AND METHODS
Publication number
20170028341
Publication date
Feb 2, 2017
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTRATION MEDIA PACK, FILTER ELEMENT, AIR FILTRATION MEDIA, AN...
Publication number
20140325946
Publication date
Nov 6, 2014
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION MEDIA PACK, FILTER ELEMENT, AND METHODS
Publication number
20140182251
Publication date
Jul 3, 2014
Donaldson Company, Inc.
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filtration media pack, filter element, and methods
Publication number
20090127211
Publication date
May 21, 2009
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air filtration media pack, filter element, air filtration media, an...
Publication number
20080282890
Publication date
Nov 20, 2008
Gary J. Rocklitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL