John K. Falk III

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Westwood, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter element having inner support and methods
- Patent number 12,145,094
- Issue date Nov 19, 2024
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element having inner support and methods
- Patent number 11,712,650
- Issue date Aug 1, 2023
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element having inner support and methods
- Patent number 11,167,235
- Issue date Nov 9, 2021
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element having inner support and methods
- Patent number 10,773,202
- Issue date Sep 15, 2020
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and support structure
- Patent number 10,427,078
- Issue date Oct 1, 2019
- Donaldson Company, Inc.
- Jonathan G. Parsons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FILTER ELEMENT HAVING INNER SUPPORT AND METHODS
- Publication number 20240139666
- Publication date May 2, 2024
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT HAVING INNER SUPPORT AND METHODS
- Publication number 20220118393
- Publication date Apr 21, 2022
- DONALDSON COMPANY, INC.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER ELEMENT HAVING INNER SUPPORT AND METHODS
- Publication number 20200368663
- Publication date Nov 26, 2020
- Donaldson Company, Inc.
- Philip Edward Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL