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Kevin D. YODER
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Peoria Heights, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gas admission valve including seal redundancy, and method of sealin...
Patent number
11,933,424
Issue date
Mar 19, 2024
Caterpillar Inc.
Jakub M. Walczak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lifter providing improved cam lobe lubrication
Patent number
11,002,160
Issue date
May 11, 2021
Caterpillar Inc.
Ashwin A. Hattiangadi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve seat insert for engine having double-crowned seating surface...
Patent number
10,934,899
Issue date
Mar 2, 2021
Caterpillar Inc.
Ashwin Hattiangadi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve seat insert for internal combustion engine profiled to resist...
Patent number
10,731,523
Issue date
Aug 4, 2020
Caterpillar Inc.
Rong Qu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rocker arm assembly having a hydraulic lash adjuster
Patent number
10,711,655
Issue date
Jul 14, 2020
Caterpillar Inc.
Ashwin A. Hattiangadi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuation system having rocker-located hydraulic reservoir
Patent number
9,523,291
Issue date
Dec 20, 2016
Caterpillar Inc.
Charles F. Coffey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Gas Admission Valve Including Seal Redundancy, and Method of Sealin...
Publication number
20230018227
Publication date
Jan 19, 2023
Caterpillar Inc.
Jakub M. Walczak
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LIFTER PROVIDING IMPROVED CAM LOBE LUBRICATION
Publication number
20210054767
Publication date
Feb 25, 2021
Caterpillar Inc.
Ashwin A. HATTIANGADI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE SEAT INSERT FOR INTERNAL COMBUSTION ENGINE PROFILED TO RESIST...
Publication number
20200149440
Publication date
May 14, 2020
Caterpillar Inc.
Rong Qu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE SEAT INSERT FOR ENGINE HAVING DOUBLE-CROWNED SEATING SURFACE...
Publication number
20200149441
Publication date
May 14, 2020
Caterpillar Inc.
Ashwin Hattiangadi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ACTUATION SYSTEM HAVING ROCKER-LOCATED HYDRAULIC RESERVOIR
Publication number
20160273416
Publication date
Sep 22, 2016
Caterpillar Inc.
Charles F. COFFEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE LIFTER ASSEMBLY OF ENGINE
Publication number
20160222834
Publication date
Aug 4, 2016
Caterpillar Inc.
Jakub M. Walczak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES