Richard Dejong

Person

Eden Prairie, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filtration systems with proactive pulse cleaning
- Patent number 12,233,375
- Issue date Feb 25, 2025
- Donaldson Company, Inc.
- Richard P. DeJong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media, elements, and methods
- Patent number 12,233,367
- Issue date Feb 25, 2025
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, systems, and methods
- Patent number 12,036,502
- Issue date Jul 16, 2024
- Donaldson Company, Inc.
- Jason A. Tiffany
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media, elements, and methods
- Patent number 11,845,027
- Issue date Dec 19, 2023
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element, systems, and methods
- Patent number 11,691,101
- Issue date Jul 4, 2023
- Donaldson Company, Inc.
- Jason A. Tiffany
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter media, elements, and methods
- Patent number 11,161,070
- Issue date Nov 2, 2021
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter elements, air filter arrangements; and, methods
- Patent number 10,653,991
- Issue date May 19, 2020
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter elements; air filter arrangements; and, methods
- Patent number 10,279,302
- Issue date May 7, 2019
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter elements, air filter arrangements; and methods
- Patent number 9,610,529
- Issue date Apr 4, 2017
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-cylinderical filter elements; and, methods
- Patent number 8,747,512
- Issue date Jun 10, 2014
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-cylindrical filter elements, and methods
- Patent number 8,128,724
- Issue date Mar 6, 2012
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-cylindrical filter elements, and methods
- Patent number 7,520,913
- Issue date Apr 21, 2009
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER ELEMENT, SYSTEMS, AND METHODS
- Publication number 20240375032
- Publication date Nov 14, 2024
- Donaldson Company, Inc.
- Jason A. TIFFANY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FILTER MEDIA, ELEMENTS, AND METHODS
- Publication number 20240139662
- Publication date May 2, 2024
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, SYSTEMS, AND METHODS
- Publication number 20230390685
- Publication date Dec 7, 2023
- Donaldson Company, Inc.
- Jason A. TIFFANY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION SYSTEMS WITH SELECTIVE PULSE CONTROL
- Publication number 20230219029
- Publication date Jul 13, 2023
- Donaldson Company, Inc.
- Jason A. Tiffany
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, ELEMENTS, AND METHODS
- Publication number 20220118387
- Publication date Apr 21, 2022
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTRATION SYSTEMS WITH PROACTIVE PULSE CLEANING
- Publication number 20220054965
- Publication date Feb 24, 2022
- Donaldson Company, Inc.
- Richard P. DeJong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT, SYSTEMS, AND METHODS
- Publication number 20210046415
- Publication date Feb 18, 2021
- Donaldson Company, Inc.
- Jason A. TIFFANY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Elements, Air Filter Arrangements; and, Methods
- Publication number 20190291039
- Publication date Sep 26, 2019
- Donaldson Company, Inc.
- JARREN B. MILLS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA, ELEMENTS, AND METHODS
- Publication number 20190255473
- Publication date Aug 22, 2019
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENTS; AIR FILTER ARRANGEMENTS; AND, METHODS
- Publication number 20170203246
- Publication date Jul 20, 2017
- Donaldson Company, Inc.
- JARREN B. MILLS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MEDIA AND ELEMENTS
- Publication number 20160129381
- Publication date May 12, 2016
- Donaldson Company, Inc.
- Qiong Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-CYLINDRICAL FILTER ELEMENTS, AND METHODS
- Publication number 20150027094
- Publication date Jan 29, 2015
- Donaldson Company, Inc.
- JARREN B. MILLS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-CYLINDERICAL FILTER ELEMENTS; AND, METHODS
- Publication number 20120159910
- Publication date Jun 28, 2012
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Non-cylindrical filter elements, and methods
- Publication number 20090199520
- Publication date Aug 13, 2009
- Donaldson Company, Inc.
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-CYLINDRICAL FILTER ELEMENTS, AND METHODS
- Publication number 20060174598
- Publication date Aug 10, 2006
- Jarren B. Mills
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Richard Dejong

Person

Patents Grantslast 30 patents

Filtration systems with proactive pulse cleaning

Filter media, elements, and methods

Filter element, systems, and methods

Filter media, elements, and methods

Filter element, systems, and methods

Filter media, elements, and methods

Filter elements, air filter arrangements; and, methods

Filter elements; air filter arrangements; and, methods

Filter elements, air filter arrangements; and methods

Non-cylinderical filter elements; and, methods

Non-cylindrical filter elements, and methods

Non-cylindrical filter elements, and methods

Patents Applicationslast 30 patents

FILTER ELEMENT, SYSTEMS, AND METHODS

FILTER MEDIA, ELEMENTS, AND METHODS

FILTER ELEMENT, SYSTEMS, AND METHODS

FILTRATION SYSTEMS WITH SELECTIVE PULSE CONTROL

FILTER MEDIA, ELEMENTS, AND METHODS

FILTRATION SYSTEMS WITH PROACTIVE PULSE CLEANING

FILTER ELEMENT, SYSTEMS, AND METHODS

Filter Elements, Air Filter Arrangements; and, Methods

FILTER MEDIA, ELEMENTS, AND METHODS

FILTER ELEMENTS; AIR FILTER ARRANGEMENTS; AND, METHODS

FILTER MEDIA AND ELEMENTS

NON-CYLINDRICAL FILTER ELEMENTS, AND METHODS

NON-CYLINDERICAL FILTER ELEMENTS; AND, METHODS

Non-cylindrical filter elements, and methods

NON-CYLINDRICAL FILTER ELEMENTS, AND METHODS