John P. Conway

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Columbia, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic cylinder extending in three force modes
- Patent number 4,375,181
- Issue date Mar 1, 1983
- John P. Conway
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Dual speed hydraulic piston assembly
- Patent number 4,258,609
- Issue date Mar 31, 1981
- John P. Conway
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL