Johan Dewit

Person

Hamme-Mile, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 11,679,352
- Issue date Jun 20, 2023
- Donaldson Company, Inc.
- Paul Counlonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 11,123,673
- Issue date Sep 21, 2021
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; components; and, methods
- Patent number 10,751,661
- Issue date Aug 25, 2020
- Donaldson Company, Inc.
- Douglas L. Iddings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 10,343,101
- Issue date Jul 9, 2019
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 10,252,206
- Issue date Apr 9, 2019
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; components; and methods
- Patent number 10,245,544
- Issue date Apr 2, 2019
- Donaldson Company, Inc.
- Douglas Iddings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 9,283,507
- Issue date Mar 15, 2016
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; components; and, methods
- Patent number 9,221,004
- Issue date Dec 29, 2015
- Donaldson Company, Inc.
- Douglas Iddings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner having anti-rotational arrangements and methods
- Patent number 8,753,415
- Issue date Jun 17, 2014
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housing; assemblies; and, methods
- Patent number 8,641,795
- Issue date Feb 4, 2014
- Donaldson Company, Inc.
- Paul Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner having anti-rotational arrangement and methods
- Patent number 8,444,735
- Issue date May 21, 2013
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housings; assemblies; and, methods
- Patent number 8,343,245
- Issue date Jan 1, 2013
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner having anti-rotational arrangement and methods
- Patent number 8,163,056
- Issue date Apr 24, 2012
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangements; housing; assemblies; and, methods
- Patent number 7,905,936
- Issue date Mar 15, 2011
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air filter element for engine
- Patent number D483459
- Issue date Dec 9, 2003
- Donaldson Company, Inc.
- Johan G. DeWit
- D23 - Environmental heating and cooling
Information Patent Grant
Body member for a housing for an air cleaner
- Patent number D440645
- Issue date Apr 17, 2001
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- D23 - Environmental heating and cooling
Information Patent Grant
Air cleaner mounting arrangement and method
- Patent number 6,096,108
- Issue date Aug 1, 2000
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Body member for a housing for an air cleaner
- Patent number D421110
- Issue date Feb 22, 2000
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- D23 - Environmental heating and cooling
Information Patent Grant
Safety filter element
- Patent number D416308
- Issue date Nov 9, 1999
- Donaldson Company, Inc.
- Dennis E. Ward
- D23 - Environmental heating and cooling
Information Patent Grant
Filter element
- Patent number D414544
- Issue date Sep 28, 1999
- Donaldson Company, Inc.
- Dennis E. Ward
- D23 - Environmental heating and cooling
Information Patent Grant
Cover for a housing for an air cleaner
- Patent number D412568
- Issue date Aug 3, 1999
- Donaldson Company, Inc.
- Dennis E. Ward
- D23 - Environmental heating and cooling
Information Patent Grant
Housing for an air cleaner
- Patent number D412567
- Issue date Aug 3, 1999
- Donaldson Company, Inc.
- Dennis E. Ward
- D23 - Environmental heating and cooling
Information Patent Grant
Body member for a housing for an air cleaner
- Patent number D407475
- Issue date Mar 30, 1999
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- D23 - Environmental heating and cooling
Information Patent Grant
Filter element
- Patent number D401306
- Issue date Nov 17, 1998
- Donaldson Company, Inc.
- Dennis E. Ward
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20220072465
- Publication date Mar 10, 2022
- Donaldson Company, Inc.
- Paul Counlonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20190336902
- Publication date Nov 7, 2019
- Donaldson Company, Inc.
- PAUL COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner Arrangements; Components; and, Methods
- Publication number 20190193014
- Publication date Jun 27, 2019
- Donaldson Company, Inc.
- Douglas L. Iddings
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20170036156
- Publication date Feb 9, 2017
- Donaldson Company, Inc.
- PAUL COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20160193559
- Publication date Jul 7, 2016
- Donaldson Company, Inc.
- PAUL COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS
- Publication number 20150013292
- Publication date Jan 15, 2015
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20140360144
- Publication date Dec 11, 2014
- Donaldson Company, Inc.
- PAUL COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENTS AND METHODS
- Publication number 20130247526
- Publication date Sep 26, 2013
- Donaldson Company, Inc.
- Paul R. COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSING; ASSEMBLIES; AND, METHODS
- Publication number 20130111858
- Publication date May 9, 2013
- Donaldson Company, Inc.
- PAUL COULONVAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS
- Publication number 20120192537
- Publication date Aug 2, 2012
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
- Publication number 20120031058
- Publication date Feb 9, 2012
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS
- Publication number 20090217632
- Publication date Sep 3, 2009
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Arrangements; Housing; Assemblies; and, Methods
- Publication number 20070289265
- Publication date Dec 20, 2007
- Donaldson Company, Inc.
- Paul R. Coulonvaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Johan Dewit

Person

Patents Grantslast 30 patents

Filter arrangements; housings; assemblies; and, methods

Filter arrangements; housings; assemblies; and, methods

Air cleaner arrangements; components; and, methods

Filter arrangements; housings; assemblies; and, methods

Filter arrangements; housings; assemblies; and, methods

Air cleaner arrangements; components; and methods

Filter arrangements; housings; assemblies; and, methods

Air cleaner arrangements; components; and, methods

Air cleaner having anti-rotational arrangements and methods

Filter arrangements; housing; assemblies; and, methods

Air cleaner having anti-rotational arrangement and methods

Filter arrangements; housings; assemblies; and, methods

Air cleaner having anti-rotational arrangement and methods

Filter arrangements; housing; assemblies; and, methods

Air filter element for engine

Body member for a housing for an air cleaner

Air cleaner mounting arrangement and method

Body member for a housing for an air cleaner

Safety filter element

Filter element

Cover for a housing for an air cleaner

Housing for an air cleaner

Body member for a housing for an air cleaner

Filter element

Patents Applicationslast 30 patents

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

Air Cleaner Arrangements; Components; and, Methods

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENTS AND METHODS

FILTER ARRANGEMENTS; HOUSING; ASSEMBLIES; AND, METHODS

AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS

FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS

AIR CLEANER HAVING ANTI-ROTATIONAL ARRANGEMENT AND METHODS

Filter Arrangements; Housing; Assemblies; and, Methods