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Allen Yao Chen
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Dunlap, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Engine coolant collector
Patent number
11,608,800
Issue date
Mar 21, 2023
Caterpillar Inc.
Dean W. Walters
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Heat exchanger with coolant manifold
Patent number
11,492,953
Issue date
Nov 8, 2022
Caterpillar Inc.
Allen Y. Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Undermount for EGR cooler
Patent number
11,493,002
Issue date
Nov 8, 2022
Caterpillar Inc.
Allen Y. Chen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine system with coolant collector
Patent number
11,454,157
Issue date
Sep 27, 2022
Caterpillar Inc.
Dean W. Walters
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
Engine having cylinder block casting with oil spray jet gallery and...
Patent number
11,313,260
Issue date
Apr 26, 2022
Caterpillar Inc.
Allen Yao Chen
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Mounting structure for engine coolant collector
Patent number
11,149,624
Issue date
Oct 19, 2021
Caterpillar Inc.
Dean W. Walters
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
ENGINE SYSTEM WITH COOLANT COLLECTOR
Publication number
20230279801
Publication date
Sep 7, 2023
Caterpillar Inc.
Dean W. WALTERS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE SYSTEM WITH COOLANT COLLECTOR
Publication number
20220389856
Publication date
Dec 8, 2022
Caterpillar Inc.
Dean W. WALTERS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE COOLANT COLLECTOR
Publication number
20220186662
Publication date
Jun 16, 2022
Caterpillar Inc.
Dean W. WALTERS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE SYSTEM WITH COOLANT COLLECTOR
Publication number
20220186653
Publication date
Jun 16, 2022
Caterpillar Inc.
Dean W. WALTERS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
ENGINE ACCESSORY DRIVE SYSTEM AND ONE-PIECE BRACKET FOR SAME
Publication number
20220099165
Publication date
Mar 31, 2022
Caterpillar Inc.
Quinton Marcus Burcar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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