Charles J. Bowden

Person

Galesburg, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Steering system with switchable load reaction valve
- Patent number 11,390,319
- Issue date Jul 19, 2022
- Fema Corporation of Michigan
- Charles Bowden
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Fault detection for steering control for a vehicle
- Patent number 9,227,660
- Issue date Jan 5, 2016
- Deere & Company
- Thomas D. Bebernes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Proportional pressure control valve with control port pressure stab...
- Patent number 7,343,934
- Issue date Mar 18, 2008
- Fema Corporation of Michigan
- Steven R. Pride, II
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrical proportional pressure control valve
- Patent number 6,021,876
- Issue date Feb 8, 2000
- Fema Corporation of Michigan
- Charles J. Bowden
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulse width modulated gas flow control valve
- Patent number 6,019,347
- Issue date Feb 1, 2000
- Fema Corporation of Michigan
- Rory K. Adams
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable discharge gear pump with energy recovery
- Patent number 4,902,202
- Issue date Feb 20, 1990
- Hydreco, Inc.
- Charles J. Bowden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable discharge gear pump with energy recovery
- Patent number 4,824,331
- Issue date Apr 25, 1989
- Hydreco, Incorporated
- Charles J. Bowden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Sectional flow control and load check assembly
- Patent number 4,787,294
- Issue date Nov 29, 1988
- Hydreco, Incorporated
- Charles J. Bowden
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Flow control system for a hydraulic pump
- Patent number 4,741,675
- Issue date May 3, 1988
- Hydreco, Incorporated
- Charles J. Bowden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanical detent
- Patent number 4,739,967
- Issue date Apr 26, 1988
- Hydreco, Incorporated
- Charles J. Bowden
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control valve for double-acting piston and valve assemblies
- Patent number 4,434,708
- Issue date Mar 6, 1984
- General Signal Corporation
- Charles J. Bowden
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Gear pump or motor with low pressure bearing lubrication
- Patent number 4,392,798
- Issue date Jul 12, 1983
- General Signal Corporation
- Charles J. Bowden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System for providing auxiliary power
- Patent number 3,975,908
- Issue date Aug 24, 1976
- General Signal Corporation
- William E. Smith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System for providing auxiliary power
- Patent number 3,964,566
- Issue date Jun 22, 1976
- General Signal Corporation
- William E. Smith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Parallel Work Systems
- Publication number 20220001915
- Publication date Jan 6, 2022
- FEMA Corporation of Michigan
- Charles Bowden
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Steering System with Switchable Load Reaction Valve
- Publication number 20210009196
- Publication date Jan 14, 2021
- FEMA Corporation of Michigan
- Charles Bowden
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HYDRAULIC VALVE HAVING PRESSURE COMPENSATED FLOW CONTROL
- Publication number 20160103455
- Publication date Apr 14, 2016
- Charles J. BOWDEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BALANCED ELECTRONICALLY CONTROLLED PRESSURE REGULATING VALVE
- Publication number 20150292644
- Publication date Oct 15, 2015
- Charles J. BOWDEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Proportional pressure control valve with control port pressure stab...
- Publication number 20060231147
- Publication date Oct 19, 2006
- Steven R. Pride
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Solenoid operated, three way, normally closed, high flow, pressure...
- Publication number 20020162592
- Publication date Nov 7, 2002
- Charles J. Bowden
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Charles J. Bowden

Person

Patents Grantslast 30 patents

Steering system with switchable load reaction valve

Fault detection for steering control for a vehicle

Proportional pressure control valve with control port pressure stab...

Electrical proportional pressure control valve

Pulse width modulated gas flow control valve

Variable discharge gear pump with energy recovery

Variable discharge gear pump with energy recovery

Sectional flow control and load check assembly

Flow control system for a hydraulic pump

Mechanical detent

Control valve for double-acting piston and valve assemblies

Gear pump or motor with low pressure bearing lubrication

System for providing auxiliary power

System for providing auxiliary power

Patents Applicationslast 30 patents

Hydraulic Parallel Work Systems

Steering System with Switchable Load Reaction Valve

HYDRAULIC VALVE HAVING PRESSURE COMPENSATED FLOW CONTROL

BALANCED ELECTRONICALLY CONTROLLED PRESSURE REGULATING VALVE

Proportional pressure control valve with control port pressure stab...

Solenoid operated, three way, normally closed, high flow, pressure...