Michael R. Schwab

Person

Crest Hill, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid apparatus and method for hydraulic systems
- Patent number 9,458,604
- Issue date Oct 4, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control system for recovering swing motor kinetic energy
- Patent number 7,908,852
- Issue date Mar 22, 2011
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having a post-pressure compensator
- Patent number 7,302,797
- Issue date Dec 4, 2007
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for recovering potential energy
- Patent number 7,269,944
- Issue date Sep 18, 2007
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of pressure compensation for electro hydraulic co...
- Patent number 6,609,369
- Issue date Aug 26, 2003
- Caterpillar Inc.
- Douglas W. Koehler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Multi-Function Hydraulic Hybrid Swing Circuit
- Publication number 20150219126
- Publication date Aug 6, 2015
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYBRID APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS
- Publication number 20150191897
- Publication date Jul 9, 2015
- Caterpillar Inc.
- JIAO ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS
- Publication number 20150192149
- Publication date Jul 9, 2015
- Caterpillar Inc.
- PENGFEI MA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
TORQUE OUTPUT CONTROL FOR SWING PUMP
- Publication number 20130111888
- Publication date May 9, 2013
- Caterpillar Inc.
- Michael R. Schwab
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Control system for recovering swing motor kinetic energy
- Publication number 20090217653
- Publication date Sep 3, 2009
- Caterpillar Inc.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic system for recovering potential energy
- Publication number 20070074509
- Publication date Apr 5, 2007
- Caterpillar Inc.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic system having a post-pressure compensator
- Publication number 20060266210
- Publication date Nov 30, 2006
- Caterpillar Inc. and Shin Caterpillar Mitsubishi Ltd.
- Jiao Zhang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD OF PRESSURE COMPENSATION FOR ELECTRO HYDRAULIC CO...
- Publication number 20030097925
- Publication date May 29, 2003
- Douglas W. Koehler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Michael R. Schwab

Person

Patents Grantslast 30 patents

Hybrid apparatus and method for hydraulic systems

Control system for recovering swing motor kinetic energy

Hydraulic system having a post-pressure compensator

Hydraulic system for recovering potential energy

System and method of pressure compensation for electro hydraulic co...

Patents Applicationslast 30 patents

Multi-Function Hydraulic Hybrid Swing Circuit

HYBRID APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS

APPARATUS AND METHOD FOR HYDRAULIC SYSTEMS

TORQUE OUTPUT CONTROL FOR SWING PUMP

Control system for recovering swing motor kinetic energy

Hydraulic system for recovering potential energy

Hydraulic system having a post-pressure compensator

SYSTEM AND METHOD OF PRESSURE COMPENSATION FOR ELECTRO HYDRAULIC CO...