Robert J. Trayler

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Braidwood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Slide rail assembly for a work vehicle
- Patent number 4,312,411
- Issue date Jan 26, 1982
- Caterpillar Tractor Co.
- Gary P. Freese
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for controlling the position of the pivoting floor and st...
- Patent number 4,255,885
- Issue date Mar 17, 1981
- Caterpillar Tractor Co.
- Roger R. Mitchell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Slide rail assembly for a work vehicle
- Patent number 4,221,268
- Issue date Sep 9, 1980
- Caterpillar Tractor Co.
- Gary P. Freese
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bulldozer assembly with locking pin and method
- Patent number 4,068,721
- Issue date Jan 17, 1978
- Caterpillar Tractor Co.
- Robert J. Trayler
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING