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Ryan Robert Stoffel
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Oswego, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic system and methods for an earthmoving machine
Patent number
11,649,609
Issue date
May 16, 2023
Caterpillar Inc.
Patrick W. Sullivan
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
System including engine and method of operating engine
Patent number
11,274,617
Issue date
Mar 15, 2022
Caterpillar Inc.
Suman Goli
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooling system having pulsed fan control
Patent number
9,970,347
Issue date
May 15, 2018
Caterpillar Inc.
Brian Douglas Hoff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cooling system having pulsed fan control
Patent number
9,551,275
Issue date
Jan 24, 2017
Caterpillar Inc.
Brian Douglas Hoff
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HYDRAULIC SYSTEM AND METHODS FOR AN EARTHMOVING MACHINE
Publication number
20220145589
Publication date
May 12, 2022
Caterpillar Inc.
Patrick W. Sullivan
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SYSTEM INCLUDING ENGINE AND METHOD OF OPERATING ENGINE
Publication number
20220056862
Publication date
Feb 24, 2022
Caterpillar Inc.
Suman Goli
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ACCUMULATOR AND METHOD OF OPERATING ACCUMULATOR
Publication number
20210340999
Publication date
Nov 4, 2021
Caterpillar Inc.
Ryan Robert Stoffel
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
COOLING SYSTEM HAVING PULSED FAN CONTROL
Publication number
20170089254
Publication date
Mar 30, 2017
Caterpillar Inc.
Brian Douglas Hoff
B60 - VEHICLES IN GENERAL
Information
Patent Application
COOLING SYSTEM HAVING PULSED FAN CONTROL
Publication number
20160040587
Publication date
Feb 11, 2016
Caterpillar Inc.
Brian Douglas Hoff
B60 - VEHICLES IN GENERAL