James C. Rothman

Person

Burnsville, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter element, dust collector, and methods
- Patent number 12,053,734
- Issue date Aug 6, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 11,318,408
- Issue date May 3, 2022
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, dust collector, and methods
- Patent number 10,946,322
- Issue date Mar 16, 2021
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 10,589,209
- Issue date Mar 17, 2020
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, dust collector, and methods
- Patent number 10,137,396
- Issue date Nov 27, 2018
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 10,010,825
- Issue date Jul 3, 2018
- Donaldson Company, Inc.
- Randall Allen Engelland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter element, dust collector, and methods
- Patent number 9,283,503
- Issue date Mar 15, 2016
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 9,217,399
- Issue date Dec 22, 2015
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number RE45588
- Issue date Jun 30, 2015
- Donaldson Company, Inc.
- Randall Allen Engelland
- 001 -
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 8,808,417
- Issue date Aug 19, 2014
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluted filter media
- Patent number 8,460,442
- Issue date Jun 11, 2013
- Donaldson Company, Inc.
- Wayne M. Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 8,382,875
- Issue date Feb 26, 2013
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluted filter media
- Patent number 8,268,053
- Issue date Sep 18, 2012
- Donaldson Company, Inc.
- Wayne M. Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 8,147,582
- Issue date Apr 3, 2012
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 7,972,405
- Issue date Jul 5, 2011
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Z-filter media with reverse-flow cleaning systems and methods
- Patent number 7,967,898
- Issue date Jun 28, 2011
- Donaldson Company, Inc.
- Timothy D. Sporre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 7,682,416
- Issue date Mar 23, 2010
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 7,351,270
- Issue date Apr 1, 2008
- Donaldson Company, Inc.
- Randall Allen Engelland
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Z-filter media with reverse-flow cleaning systems and methods
- Patent number 7,338,544
- Issue date Mar 4, 2008
- Donaldson Company, Inc.
- Timothy D. Sporre
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of making a fluted filter media for air filter
- Patent number 7,329,326
- Issue date Feb 12, 2008
- Donaldson Company, Inc.
- Wayne M. Wagner
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Air cleaner arrangements; serviceable filter elements; and, methods
- Patent number 7,323,029
- Issue date Jan 29, 2008
- Donaldson Company, Inc.
- Randall Allen Engelland
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Z-filter media with reverse-flow cleaning systems and methods
- Patent number 7,282,075
- Issue date Oct 16, 2007
- Donaldson Company, Inc.
- Timothy D. Sporre
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Muffler with catalytic converter arrangement; and method
- Patent number 6,892,854
- Issue date May 17, 2005
- Donaldson Company, Inc.
- Wayne M. Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Muffler with catalytic converter arrangement, and method
- Patent number 6,550,573
- Issue date Apr 22, 2003
- Donaldson Company, Inc.
- Wayne M. Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Conical filter
- Patent number D428128
- Issue date Jul 11, 2000
- Donaldson Company, Inc.
- Gary R. Gillingham
- D23 - Environmental heating and cooling
Information Patent Grant
Conical filter
- Patent number 5,902,364
- Issue date May 11, 1999
- Donaldson Company, Inc.
- Joseph C. Tokar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Muffler with catalytic converter arrangement; and method
- Patent number 5,828,013
- Issue date Oct 27, 1998
- Donaldson Company, Inc.
- Wayne M. Wagner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Conical filter
- Patent number D399944
- Issue date Oct 20, 1998
- Donaldson Company, Inc.
- Gary R. Gillingham
- D23 - Environmental heating and cooling
Information Patent Grant
Inline filter apparatus
- Patent number 5,820,646
- Issue date Oct 13, 1998
- Donaldson Company, Inc.
- Gary R. Gillingham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Conical filter
- Patent number D396098
- Issue date Jul 14, 1998
- Donaldson Company, Inc.
- Gary R. Gillingham
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20240359126
- Publication date Oct 31, 2024
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20210308611
- Publication date Oct 7, 2021
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner Arrangements; Serviceable Filter Elements; and, Methods
- Publication number 20200215476
- Publication date Jul 9, 2020
- Donaldson Company, Inc.
- Randall Allen Engelland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20190083915
- Publication date Mar 21, 2019
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20190001251
- Publication date Jan 3, 2019
- Donaldson Company, Inc.
- Randall Allen Engelland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20180093213
- Publication date Apr 5, 2018
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20160206986
- Publication date Jul 21, 2016
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20160184756
- Publication date Jun 30, 2016
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20150135657
- Publication date May 21, 2015
- Donaldson Company, Inc.
- Randall Allen Engelland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20130167491
- Publication date Jul 4, 2013
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUTED FILTER MEDIA
- Publication number 20120312167
- Publication date Dec 13, 2012
- Donaldson Company, Inc.
- Wayne M. Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20120180443
- Publication date Jul 19, 2012
- Donalson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, DUST COLLECTOR, AND METHODS
- Publication number 20110185689
- Publication date Aug 4, 2011
- Donaldson Company, Inc.
- Thomas D. Raether
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20100139629
- Publication date Jun 10, 2010
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Z-filter media with reverse-flow cleaning systems and methods
- Publication number 20090064860
- Publication date Mar 12, 2009
- Donaldson Company, Inc.
- Timothy D. Sporre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluted filter media
- Publication number 20080216654
- Publication date Sep 11, 2008
- Donaldson Company, Inc.
- Wayne M. Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS
- Publication number 20080115758
- Publication date May 22, 2008
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Cleaner Arrangements; Serviceable Filter Elements; And, Methods
- Publication number 20080022641
- Publication date Jan 31, 2008
- Donaldson Company, Inc.
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Z-filter media with reverse-flow cleaning systems and methods
- Publication number 20060112667
- Publication date Jun 1, 2006
- Donaldson Company, Inc.
- Timothy D. Sporre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Muffler with catalytic converter arrangement; and method
- Publication number 20050223703
- Publication date Oct 13, 2005
- Donaldson Company, Inc.
- Wayne M. Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air cleaner arrangements; serviceable filter elements; and, methods
- Publication number 20040221555
- Publication date Nov 11, 2004
- Donaldson Company
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Z-filter media with reverse-flow cleaning systems and methods
- Publication number 20040187689
- Publication date Sep 30, 2004
- Timothy D. Sporre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air cleaner arrangements; serviceable filter elements; and, methods
- Publication number 20040173097
- Publication date Sep 9, 2004
- Donaldson Company
- Randall Allen Engelland
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Muffler with catalytic converter arrangement; and method
- Publication number 20040031643
- Publication date Feb 19, 2004
- Donaldson Company, Inc.
- Wayne M. Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fluted filter media for air filter
- Publication number 20030121845
- Publication date Jul 3, 2003
- Donaldson Company, Inc.
- Wayne M. Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Muffler with catalytic converter arrangement, and method
- Publication number 20020040826
- Publication date Apr 11, 2002
- Donaldson Company, Inc.
- Wayne M. Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

James C. Rothman

Person

Patents Grantslast 30 patents

Filter element, dust collector, and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Filter element, dust collector, and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Filter element, dust collector, and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Filter element, dust collector, and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Air cleaner arrangements; serviceable filter elements; and, methods

Air cleaner arrangements; serviceable filter elements; and, methods

Fluted filter media

Air cleaner arrangements; serviceable filter elements; and, methods

Fluted filter media

Air cleaner arrangements; serviceable filter elements; and, methods

Air cleaner arrangements; serviceable filter elements; and, methods

Z-filter media with reverse-flow cleaning systems and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Air cleaner arrangements; serviceable filter elements; and, methods

Z-filter media with reverse-flow cleaning systems and methods

Method of making a fluted filter media for air filter

Air cleaner arrangements; serviceable filter elements; and, methods

Z-filter media with reverse-flow cleaning systems and methods

Muffler with catalytic converter arrangement; and method

Muffler with catalytic converter arrangement, and method

Conical filter

Conical filter

Muffler with catalytic converter arrangement; and method

Conical filter

Inline filter apparatus

Conical filter

Patents Applicationslast 30 patents

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

Air Cleaner Arrangements; Serviceable Filter Elements; and, Methods

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

FLUTED FILTER MEDIA

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

FILTER ELEMENT, DUST COLLECTOR, AND METHODS

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

Z-filter media with reverse-flow cleaning systems and methods

Fluted filter media

AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS

Air Cleaner Arrangements; Serviceable Filter Elements; And, Methods

Z-filter media with reverse-flow cleaning systems and methods

Muffler with catalytic converter arrangement; and method

Air cleaner arrangements; serviceable filter elements; and, methods

Z-filter media with reverse-flow cleaning systems and methods

Air cleaner arrangements; serviceable filter elements; and, methods

Muffler with catalytic converter arrangement; and method

Fluted filter media for air filter

Muffler with catalytic converter arrangement, and method