John H. CHASTAIN Jr.

Follow

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Precleaner arrangement for use in air filtration and methods
- Patent number 11,478,736
- Issue date Oct 25, 2022
- Donaldson Company Inc.
- John H. Chastain
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PRECLEANER ARRANGEMENT FOR USE IN AIR FILTRATION AND METHODS
- Publication number 20230042655
- Publication date Feb 9, 2023
- Donaldson Company, Inc.
- John H. CHASTAIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTRATION MONITORING SYSTEM WITH LEARNING FEATURES
- Publication number 20220290887
- Publication date Sep 15, 2022
- Donaldson Company, Inc.
- Chad M. Goltzman
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PRECLEANER ARRANGEMENT FOR USE IN AIR FILTRATION AND METHODS
- Publication number 20210370209
- Publication date Dec 2, 2021
- Donaldson Company, Inc.
- John H. CHASTAIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL