Gregory L. Lavallee

Person

Monticello, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter medium and breather filter structure
- Patent number 11,504,663
- Issue date Nov 22, 2022
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 11,478,741
- Issue date Oct 25, 2022
- Donaldson Company, Inc.
- James R. Scott
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Filter medium and structure
- Patent number RE49097
- Issue date Jun 7, 2022
- Donaldson Company, Inc.
- Brad E. Kahlbaugh
Information Patent Grant
Support structure for pleated filter media and methods
- Patent number 11,247,161
- Issue date Feb 15, 2022
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 10,717,034
- Issue date Jul 21, 2020
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 10,610,813
- Issue date Apr 7, 2020
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and structure
- Patent number RE47737
- Issue date Nov 26, 2019
- Donaldson Company, Inc.
- Brad E. Kahlbaugh
Information Patent Grant
Support structure for pleated filter media and methods
- Patent number 10,413,854
- Issue date Sep 17, 2019
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter assembly for removing high molecular weight hydrocarbons fro...
- Patent number 10,213,711
- Issue date Feb 26, 2019
- Donaldson Company, Inc.
- Karthik Viswanathan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 10,029,199
- Issue date Jul 24, 2018
- Donaldson Company, Inc.
- James R. Scott
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Filter for humidity control, typically for control of humidity in a...
- Patent number 9,839,870
- Issue date Dec 12, 2017
- Donaldson Company, Inc.
- Dustin Zastera
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter medium and breather filter structure
- Patent number 9,795,906
- Issue date Oct 24, 2017
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 9,353,657
- Issue date May 31, 2016
- Donaldson Company, Inc.
- James Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquefied petroleum gas filtration system
- Patent number 9,345,996
- Issue date May 24, 2016
- Donaldson Company, Inc.
- Karthik Viswanathan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 8,852,309
- Issue date Oct 7, 2014
- Donaldson Company, Inc.
- James Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 8,460,425
- Issue date Jun 11, 2013
- Donaldson Company, Pnc.
- James Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 7,988,757
- Issue date Aug 2, 2011
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 7,662,203
- Issue date Feb 16, 2010
- Donaldson Company, Inc.
- James R. Scott
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Filter cartridges; air cleaners; and methods
- Patent number 7,537,631
- Issue date May 26, 2009
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner; replaceable filter cartridges; and, methods
- Patent number 7,070,642
- Issue date Jul 4, 2006
- Donaldson Company, Inc.
- James R. Scott
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
FILTER MEDIUM AND BREATHER FILTER STRUCTURE
- Publication number 20230149840
- Publication date May 18, 2023
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner; Replaceable Filter Cartridges; and, Methods
- Publication number 20200346156
- Publication date Nov 5, 2020
- Donaldson Company, Inc.
- James R. Scott
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER MEDIUM AND BREATHER FILTER STRUCTURE
- Publication number 20200330912
- Publication date Oct 22, 2020
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS
- Publication number 20190374891
- Publication date Dec 12, 2019
- Donaldson Company, Inc.
- PHILIP EDWARD JOHNSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner; Replaceable Filter Cartridges; and, Methods
- Publication number 20190015770
- Publication date Jan 17, 2019
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIUM AND BREATHER FILTER STRUCTURE
- Publication number 20170225105
- Publication date Aug 10, 2017
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER FOR HUMIDITY CONTROL, TYPICALLY FOR CONTROL OF HUMIDITY IN A...
- Publication number 20170028342
- Publication date Feb 2, 2017
- Donaldson Company, Inc.
- Dustin ZASTERA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner; Replaceable Filter Cartridges; and, Methods
- Publication number 20160271546
- Publication date Sep 22, 2016
- Donaldson Company, Inc.
- JAMES R. SCOTT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUEFIED PETROLEUM GAS FILTRATION SYSTEM
- Publication number 20160206980
- Publication date Jul 21, 2016
- Donaldson Company, Inc.
- Karthik Viswanathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS
- Publication number 20150151233
- Publication date Jun 4, 2015
- Donaldson Company, Inc.
- PHILIP EDWARD JOHNSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER FOR HUMIDITY CONTROL, TYPICALLY FOR CONTROL OF HUMIDITY IN A...
- Publication number 20150040765
- Publication date Feb 12, 2015
- Donaldson Company, Inc.
- Dustin Zastera
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air cleaner; replaceable filter cartridges; and, methods
- Publication number 20150020487
- Publication date Jan 22, 2015
- Donaldson Company, Inc.
- JAMES SCOTT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER; REPLACEABLE FILTER CARTRIDGES; AND, METHODS
- Publication number 20130269302
- Publication date Oct 17, 2013
- James Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUEFIED PETROLEUM GAS FILTRATION SYSTEM
- Publication number 20130134110
- Publication date May 30, 2013
- Donaldson Company, Inc.
- Karthik Viswanathan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER; REPLACEABLE FILTER CARTRIDGES; AND, METHODS
- Publication number 20110283669
- Publication date Nov 24, 2011
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER REMOVAL AND MANAGEMENT SYSTEM
- Publication number 20110049015
- Publication date Mar 3, 2011
- Donaldson Company, Inc.
- Brian D. Babcock
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Air cleaner; replaceable filter cartridges; and, methods
- Publication number 20100126131
- Publication date May 27, 2010
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROLLED AXIAL FLOW FILTER AND METHODS
- Publication number 20080000826
- Publication date Jan 3, 2008
- David B. Harder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air cleaner; replaceable filter cartridges; and, methods
- Publication number 20060225389
- Publication date Oct 12, 2006
- Donaldson Company, Inc.
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter cartridges; air cleaners; and methods
- Publication number 20060086075
- Publication date Apr 27, 2006
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air cleaner; replaceable filter cartridges; and, methods
- Publication number 20040134171
- Publication date Jul 15, 2004
- James R. Scott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Gregory L. Lavallee

Person

Patents Grantslast 30 patents

Filter medium and breather filter structure

Air cleaner; replaceable filter cartridges; and, methods

Filter medium and structure

Support structure for pleated filter media and methods

Air cleaner; replaceable filter cartridges; and, methods

Filter medium and breather filter structure

Filter medium and structure

Support structure for pleated filter media and methods

Filter assembly for removing high molecular weight hydrocarbons fro...

Air cleaner; replaceable filter cartridges; and, methods

Filter for humidity control, typically for control of humidity in a...

Filter medium and breather filter structure

Air cleaner; replaceable filter cartridges; and, methods

Liquefied petroleum gas filtration system

Air cleaner; replaceable filter cartridges; and, methods

Air cleaner; replaceable filter cartridges; and, methods

Air cleaner; replaceable filter cartridges; and, methods

Air cleaner; replaceable filter cartridges; and, methods

Filter cartridges; air cleaners; and methods

Air cleaner; replaceable filter cartridges; and, methods

Patents Applicationslast 30 patents

FILTER MEDIUM AND BREATHER FILTER STRUCTURE

Air Cleaner; Replaceable Filter Cartridges; and, Methods

FILTER MEDIUM AND BREATHER FILTER STRUCTURE

SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS

Air Cleaner; Replaceable Filter Cartridges; and, Methods

FILTER MEDIUM AND BREATHER FILTER STRUCTURE

FILTER FOR HUMIDITY CONTROL, TYPICALLY FOR CONTROL OF HUMIDITY IN A...

Air Cleaner; Replaceable Filter Cartridges; and, Methods

LIQUEFIED PETROLEUM GAS FILTRATION SYSTEM

SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS

FILTER FOR HUMIDITY CONTROL, TYPICALLY FOR CONTROL OF HUMIDITY IN A...

Air cleaner; replaceable filter cartridges; and, methods

AIR CLEANER; REPLACEABLE FILTER CARTRIDGES; AND, METHODS

LIQUEFIED PETROLEUM GAS FILTRATION SYSTEM

AIR CLEANER; REPLACEABLE FILTER CARTRIDGES; AND, METHODS

WATER REMOVAL AND MANAGEMENT SYSTEM

Air cleaner; replaceable filter cartridges; and, methods

ROLLED AXIAL FLOW FILTER AND METHODS

Air cleaner; replaceable filter cartridges; and, methods

Filter cartridges; air cleaners; and methods

Air cleaner; replaceable filter cartridges; and, methods