Sammy J. Rhodes

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Aurora, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure regulating hydraulic circuit and valve
- Patent number 4,337,787
- Issue date Jul 6, 1982
- Caterpillar Tractor Co.
- Sammy J. Rhodes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controlled pressure upstaging and flow reduction
- Patent number 4,327,549
- Issue date May 4, 1982
- Caterpillar Tractor Co.
- Donald L. Bianchetta
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having selective simultaneous pressure and flow co...
- Patent number 4,123,907
- Issue date Nov 7, 1978
- Caterpillar Tractor Co.
- Donald L. Bianchetta
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system for load supporting hydraulic motors
- Patent number 4,006,667
- Issue date Feb 8, 1977
- Caterpillar Tractor Co.
- Donald L. Bianchetta
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic control system for load supporting hydraulic motors
- Patent number 3,943,825
- Issue date Mar 16, 1976
- Caterpillar Tractor Co.
- Donald L. Bianchetta
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL