Howard A. Marsden

Person

Pekin, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cruise control for hydraulically driven vehicle
- Patent number 5,348,115
- Issue date Sep 20, 1994
- Caterpillar Inc.
- Lonnie J. Devier
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic control apparatus
- Patent number 5,305,681
- Issue date Apr 26, 1994
- Caterpillar Inc.
- Lonnie J. Devier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Redundant control system for a work vehicle
- Patent number 5,299,420
- Issue date Apr 5, 1994
- Caterpillar Inc.
- Lonnie J. Devier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for limiting the power output of a hydraulic s...
- Patent number 5,267,441
- Issue date Dec 7, 1993
- Caterpillar Inc.
- Lonnie J. Devier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control apparatus
- Patent number 5,261,234
- Issue date Nov 16, 1993
- Caterpillar Inc.
- Dwight S. Holloway
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Steering control arrangement
- Patent number 5,249,639
- Issue date Oct 5, 1993
- Caterpillar Inc.
- Jerry D. Marr
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Control system for integrating a work attachment to a work vehicle
- Patent number 5,182,908
- Issue date Feb 2, 1993
- Caterpillar Inc.
- Lonnie J. Devier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Steering control system
- Patent number 4,736,811
- Issue date Apr 12, 1988
- Caterpillar Inc.
- Howard A. Marsden
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
High pressure hydraulic system
- Patent number 4,250,794
- Issue date Feb 17, 1981
- Caterpillar Tractor Co.
- Willard J. Haak
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Overrunning load control for hydraulic motors
- Patent number 4,206,688
- Issue date Jun 10, 1980
- Caterpillar Tractor Co.
- Willard J. Haak
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Attitude control for implement
- Patent number 4,126,083
- Issue date Nov 21, 1978
- Caterpillar Tractor Co.
- Willard J. Haak
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Front wheel drive system for a vehicle
- Patent number 4,102,425
- Issue date Jul 25, 1978
- Caterpillar Tractor Co.
- Howard A. Marsden
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Final sprocket drive for track-type vehicles
- Patent number 4,029,166
- Issue date Jun 14, 1977
- Caterpillar Tractor Co.
- Willard J. Haak
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Overruning load control for hydraulic jacks
- Patent number 3,972,267
- Issue date Aug 3, 1976
- Caterpillar Tractor Co.
- Willard J. Haak
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Howard A. Marsden

Person

Patents Grantslast 30 patents

Cruise control for hydraulically driven vehicle

Hydraulic control apparatus

Redundant control system for a work vehicle

Method and apparatus for limiting the power output of a hydraulic s...

Hydraulic control apparatus

Steering control arrangement

Control system for integrating a work attachment to a work vehicle

Steering control system

High pressure hydraulic system

Overrunning load control for hydraulic motors

Attitude control for implement

Front wheel drive system for a vehicle

Final sprocket drive for track-type vehicles

Overruning load control for hydraulic jacks