James R. Turba

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Joliet, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Signal improvement in the sensing of hydraulic cylinder piston posi...
- Patent number 5,617,034
- Issue date Apr 1, 1997
- Caterpillar Inc.
- Wayne W. Lark
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrical contacting in electromagnetic wave piston position sensi...
- Patent number 5,540,137
- Issue date Jul 30, 1996
- Caterpillar Inc.
- Wayne W. Lark
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL