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Mark C. Shepherd
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filter cartridge, filter assembly, and methods
Patent number
12,161,956
Issue date
Dec 10, 2024
Donaldson Company, Inc.
Mark C. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Valve arrangement, liquid filters, filter assemblies, and method
Patent number
11,975,278
Issue date
May 7, 2024
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter arrangements for liquids and methods of use
Patent number
11,857,898
Issue date
Jan 2, 2024
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter arrangements for liquids and methods of use
Patent number
11,446,593
Issue date
Sep 20, 2022
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon-in-water purification system
Patent number
11,220,636
Issue date
Jan 11, 2022
Donaldson Company, Inc.
Davis B. Moravec
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon-in-water purification system
Patent number
10,526,548
Issue date
Jan 7, 2020
Donaldson Company, Inc.
Davis B. Moravec
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD
Publication number
20240261711
Publication date
Aug 8, 2024
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BOWL FILTER CARTRIDGE ARRANGEMENT HAVING TRAP AND METHODS
Publication number
20240173653
Publication date
May 30, 2024
Donaldson Company, Inc.
Mark C. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE
Publication number
20240100453
Publication date
Mar 28, 2024
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE
Publication number
20230001334
Publication date
Jan 5, 2023
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER CARTRIDGE, FILTER ASSEMBLY, AND METHODS
Publication number
20220088509
Publication date
Mar 24, 2022
Donaldson Company, Inc.
Mark C. Shepherd
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD
Publication number
20220032217
Publication date
Feb 3, 2022
Donaldson Company, Inc.
Kurt B. Joscher
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE
Publication number
20210129050
Publication date
May 6, 2021
Donaldson Company, Inc.
Kurt B. Joscher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON-IN-WATER PURIFICATION SYSTEM
Publication number
20200080008
Publication date
Mar 12, 2020
Donaldson Company, Inc.
Davis B. Moravec
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROCARBON-IN-WATER PURIFICATION SYSTEM
Publication number
20180079972
Publication date
Mar 22, 2018
Donaldson Company, Inc.
Davis B. Moravec
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL