Gregory R. Harrod

Person

Peoria, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-calibrating GPS reference station and method
- Patent number 6,140,959
- Issue date Oct 31, 2000
- Caterpillar Inc.
- Adam J. Gudat
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the location of seedlings duri...
- Patent number 5,991,694
- Issue date Nov 23, 1999
- Caterpillar Inc.
- Adam J. Gudat
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Apparatus and method for determining the position of a work implement
- Patent number 5,951,613
- Issue date Sep 14, 1999
- Caterpillar Inc.
- William C. Sahm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for monitoring the work cycle of earth moving machinery duri...
- Patent number 5,944,764
- Issue date Aug 31, 1999
- Caterpillar Inc.
- Daniel E. Henderson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for determining the relationship between a laser...
- Patent number 5,935,183
- Issue date Aug 10, 1999
- Caterpillar Inc.
- William C. Sahm
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method for monitoring the work cycle of mobile machinery during mat...
- Patent number 5,864,060
- Issue date Jan 26, 1999
- Caterpillar Inc.
- Daniel E. Henderson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for monitoring material removal using mobile m...
- Patent number 5,850,341
- Issue date Dec 15, 1998
- Caterpillar Inc.
- Richard J. Fournier
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for operating geography-altering machinery rel...
- Patent number 5,631,658
- Issue date May 20, 1997
- Caterpillar Inc.
- Adam J. Gudat
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
System and method for providing navigation signals to an earthmovin...
- Patent number 5,546,093
- Issue date Aug 13, 1996
- Caterpillar Inc.
- Adam J. Gudat
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for operating geography-altering machinery rel...
- Patent number 5,526,002
- Issue date Jun 11, 1996
- Caterpillar Inc.
- Adam J. Gudat
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Gregory R. Harrod

Person

Patents Grantslast 30 patents

Self-calibrating GPS reference station and method

Method and apparatus for determining the location of seedlings duri...

Apparatus and method for determining the position of a work implement

Method for monitoring the work cycle of earth moving machinery duri...

Method and system for determining the relationship between a laser...

Method for monitoring the work cycle of mobile machinery during mat...

Method and apparatus for monitoring material removal using mobile m...

Method and apparatus for operating geography-altering machinery rel...

System and method for providing navigation signals to an earthmovin...

Method and apparatus for operating geography-altering machinery rel...