Thomas J. Hajek, Jr.

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Lockport, IL, US

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Patents Grantslast 30 patents

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Hydraulic system with an actuator having independent meter-in meter...
- Patent number 7,472,638
- Issue date Jan 6, 2009
- Caterpillar Inc.
- Thomas J. Hajek, Jr.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system with an actuator having independent meter-in meter...
- Patent number 6,976,418
- Issue date Dec 20, 2005
- Caterpillar Inc.
- Thomas J. Hajek, Jr.
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL