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Aaron Gary Heintz
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Washington, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Internal combustion engine with dual-channel cylinder liner cooling
Patent number
11,549,459
Issue date
Jan 10, 2023
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diverter fittings for cooling systems of an engine
Patent number
11,525,385
Issue date
Dec 13, 2022
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine having cylinder block with cast-in oil p...
Patent number
11,339,742
Issue date
May 24, 2022
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine with top-down cooling
Patent number
11,149,679
Issue date
Oct 19, 2021
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL COMBUSTION ENGINE HAVING CYLINDER BLOCK WITH CAST-IN OIL P...
Publication number
20220112862
Publication date
Apr 14, 2022
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE WITH DUAL-CHANNEL CYLINDER LINER COOLING
Publication number
20210254578
Publication date
Aug 19, 2021
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE WITH TOP-DOWN COOLING
Publication number
20210254577
Publication date
Aug 19, 2021
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIVERTER FITTINGS FOR COOLING SYSTEMS OF AN ENGINE
Publication number
20210254539
Publication date
Aug 19, 2021
Caterpillar Inc.
Allen Yao Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES