Patrick M. Lourigan

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Kenosha, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic circuit with load sensing feature
- Patent number 5,615,553
- Issue date Apr 1, 1997
- Case Corporation
- Patrick M. Lourigan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control system with priority flow control
- Patent number 4,074,528
- Issue date Feb 21, 1978
- J. I. Case Company
- Patrick M. Lourigan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve for tractor-implement hydraulic system
- Patent number 4,030,295
- Issue date Jun 21, 1977
- J. I. Case Company
- Ramkishan Khatti
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING