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Dean W. Walters
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Rapid City, SD, 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
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
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
Patents Applications
last 30 patents
Information
Patent Application
REVERSIBLE OIL PAN FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20240271552
Publication date
Aug 15, 2024
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
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