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Mikhail Sorokin
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Naperville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spools for spool valve assemblies and methods of fabricating spools
Patent number
11,788,633
Issue date
Oct 17, 2023
Caterpillar Inc.
Kevin L. Martin
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Additively manufactured hydraulic valve components
Patent number
11,662,031
Issue date
May 30, 2023
Caterpillar Inc.
Kevin L. Martin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Relief valve cavity
Patent number
11,506,297
Issue date
Nov 22, 2022
Caterpillar Inc.
Mikhail A. Sorokin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Valve having spool assembly with insert divider
Patent number
10,072,765
Issue date
Sep 11, 2018
Caterpillar Inc.
Matthew J. Beschorner
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Valve having open-center spool with separated inserts
Patent number
9,915,355
Issue date
Mar 13, 2018
Caterpillar Inc.
Matthew J. Beschorner
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic system including independent metering valve with flowsharing
Patent number
9,829,014
Issue date
Nov 28, 2017
Caterpillar Inc.
Andrew J. Kleitsch
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ADDITIVELY MANUFACTURED HYDRAULIC VALVE COMPONENTS
Publication number
20230279957
Publication date
Sep 7, 2023
Caterpillar Inc.
Kevin L. Martin
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ADDITIVELY MANUFACTURED HYDRAULIC VALVE COMPONENTS
Publication number
20220282742
Publication date
Sep 8, 2022
Caterpillar Inc.
Kevin L. Martin
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RELIEF VALVE CAVITY
Publication number
20220178454
Publication date
Jun 9, 2022
Caterpillar Inc.
Mikhail A. Sorokin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
VALVE HAVING OPEN-CENTER SPOOL WITH SEPARATED INSERTS
Publication number
20170097098
Publication date
Apr 6, 2017
Caterpillar Inc.
Matthew J. BESCHORNER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
VALVE HAVING SPOOL ASSEMBLY WITH INSERT DIVIDER
Publication number
20170002936
Publication date
Jan 5, 2017
Caterpillar Inc.
Matthew J. Beschorner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hydraulic System Including Independent Metering Valve with Flowsharing
Publication number
20160312807
Publication date
Oct 27, 2016
Caterpillar Inc.
Andrew J. Kleitsch
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Valve Stem Cover and System
Publication number
20150267831
Publication date
Sep 24, 2015
Caterpillar Inc.
Matthew Beschorner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...