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Blake CARL
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University Heights, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-hydraulic drive system for a machine
Patent number
11,781,289
Issue date
Oct 10, 2023
Parker-Hannifin Corporation
Hao Zhang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Boom potential energy recovery of hydraulic excavator
Patent number
11,225,776
Issue date
Jan 18, 2022
Parker-Hannifin Corporation
Nicholas N. White
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Boom potential energy recovery of hydraulic excavator
Patent number
10,941,542
Issue date
Mar 9, 2021
Parker-Hannifin Corporation
Nicholas N. White
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Boom potential energy recovery of hydraulic excavator
Patent number
10,815,646
Issue date
Oct 27, 2020
Parker-Hannifin Corporation
Nicholas N. White
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Boom potential energy recovery of hydraulic excavator
Patent number
10,358,797
Issue date
Jul 23, 2019
Parker-Hannifin Corporation
Nicholas N. White
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic rotary actuator with built-in mechanical position feedback
Patent number
10,316,867
Issue date
Jun 11, 2019
Parker-Hannifin Corporation
Blake Adam Carl
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Power efficiency control mechanism for a working machine
Patent number
10,160,439
Issue date
Dec 25, 2018
Parker-Hannifin Corporation
Hao Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic power split engine with enhanced torque assist
Patent number
8,827,853
Issue date
Sep 9, 2014
Parker-Hannifin Corporation
Blake A. Carl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System including output coupled powersplit transmission
Patent number
8,517,133
Issue date
Aug 27, 2013
Parker-Hannifin Corporation
Blake A. Carl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power split transmission with energy recovery
Patent number
8,454,469
Issue date
Jun 4, 2013
Purdue Research Foundation
Monika Marianne Ivantysynova
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power split transmission with energy recovery
Patent number
8,277,352
Issue date
Oct 2, 2012
Purdue Research Foundation
Monika Marianne Ivantysynova
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Electro-Hydraulic Drive System for a Machine
Publication number
20220259828
Publication date
Aug 18, 2022
Parker-Hannifin Corporation
Hao Zhang
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BOOM POTENTIAL ENERGY RECOVERY OF HYDRAULIC EXCAVATOR
Publication number
20210148087
Publication date
May 20, 2021
Parker-Hannifin Corporation
Nicholas N. WHITE
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
BOOM POTENTIAL ENERGY RECOVERY OF HYDRAULIC EXCAVATOR
Publication number
20210002864
Publication date
Jan 7, 2021
Parker-Hannifin Corporation
Nicholas N. WHITE
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
BOOM POTENTIAL ENERGY RECOVERY OF HYDRAULIC EXCAVATOR
Publication number
20190292752
Publication date
Sep 26, 2019
Parker-Hannifin Corporation
Nicholas N. WHITE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC ROTARY ACTUATOR WITH BUILT-IN MECHANICAL POSITION FEEDBACK
Publication number
20180258963
Publication date
Sep 13, 2018
Parker-Hannifin Corporation
Blake Adam Carl
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BOOM POTENTIAL ENERGY RECOVERY OF HYDRAULIC EXCAVATOR
Publication number
20180216317
Publication date
Aug 2, 2018
Parker-Hannifin Corporation
Nicholas N. WHITE
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
POWER EFFICIENCY CONTROL MECHANISM FOR A WORKING MACHINE
Publication number
20170129473
Publication date
May 11, 2017
Parker-Hannifin Corporation
Hao ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
NON-BARRIER CHAMBERED PRESSURIZED RESERVOIR
Publication number
20160206975
Publication date
Jul 21, 2016
Parker-Hannifin Corporation
Blake Adam Carl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PUMP CONTROL METHOD AND SYSTEM
Publication number
20160053879
Publication date
Feb 25, 2016
Parker-Hannifin Corporation
Blake Carl
B60 - VEHICLES IN GENERAL
Information
Patent Application
GAS COMPRESSOR
Publication number
20150361970
Publication date
Dec 17, 2015
Parker-Hannifin Corporation ("Parker")
Nicholas N. White
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HYDRAULIC POWER SPLIT ENGINE WITH ENHANCED TORQUE ASSIST
Publication number
20130121805
Publication date
May 16, 2013
Parker-Hannifin Corporation
Blake A. Carl
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM INCLUDING OUTPUT COUPLED POWERSPLIT TRANSMISSION
Publication number
20110031053
Publication date
Feb 10, 2011
Blake A. Carl
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SPLIT TRANSMISSION WITH ENERGY RECOVERY
Publication number
20100298081
Publication date
Nov 25, 2010
Purdue Research Foundation
Monika Marianne Ivanysynova
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SPLIT TRANSMISSION WITH ENERGY RECOVERY
Publication number
20080081724
Publication date
Apr 3, 2008
Purdue Research Foundation
Monika Marianne Ivantysynova
B60 - VEHICLES IN GENERAL