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Eric W. E. Collin
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Bilzen, BE
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Patents Grants
last 30 patents
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Patent Grant
Air filter systems, filter bag assemblies, filter bags and methods
Patent number
11,883,763
Issue date
Jan 30, 2024
Donaldson Company, Inc.
Steven A. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AIR FILTER SYSTEMS, FILTER BAG ASSEMBLIES, FILTER BAGS AND METHODS
Publication number
20240115983
Publication date
Apr 11, 2024
Donaldson Company, Inc.
Steven A. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENLARGED OPENING FILTER BAGS, SUPPORT ASSEMBLIES, AND FILTER BAG AS...
Publication number
20220297041
Publication date
Sep 22, 2022
Donaldson Company, Inc.
David V. Gutman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FOLDABLE FILTER BAGS, FILTER BAG SUPPORT ASSEMBLIES, AND FILTER BAG...
Publication number
20220297046
Publication date
Sep 22, 2022
Donaldson Company, Inc.
Eric W. E. Collin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTER SYSTEMS, FILTER BAG ASSEMBLIES, FILTER BAGS AND METHODS
Publication number
20210077934
Publication date
Mar 18, 2021
Donaldson Company, Inc.
Steven A. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL