Gregory L. Lavallee

Person

Monticello, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter medium and breather filter structure
- Patent number 12,172,111
- Issue date Dec 24, 2024
- Donaldson Company, Inc.
- Robert M. Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter medium and structure
- Patent number RE50226
- Issue date Dec 3, 2024
- Donaldson Company, Inc.
- Brad E. Kahlbaugh
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

Filter medium and structure

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