Harry Richard Cove

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British Columbia, CA

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Patents Grantslast 30 patents

Information Patent Grant
High pressure intensifiers
- Patent number 8,784,074
- Issue date Jul 22, 2014
- Vetco Gray Controls Limited
- Peter John Davey
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE INTENSIFIERS
- Publication number 20120009072
- Publication date Jan 12, 2012
- Peter John Davey
- E21 - EARTH DRILLING MINING