Michael Cunningham

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic pig advance system comprising a control volume chamber co...
- Patent number 7,003,838
- Issue date Feb 28, 2006
- Oceaneering International, Inc.
- Michael Cunningham
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Conduit support assembly
- Patent number 6,250,591
- Issue date Jun 26, 2001
- Michael E. Cunningham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic pig advance system and method
- Publication number 20040187490
- Publication date Sep 30, 2004
- Michael Cunningham
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL