Jonathan Park

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Ness, GB

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Patents Grantslast 30 patents

Information Patent Grant
Downhole tool for removing a casing portion
- Patent number 10,513,901
- Issue date Dec 24, 2019
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool for removing a casing portion
- Patent number 9,464,496
- Issue date Oct 11, 2016
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE TOOL FOR REMOVING A CASING PORTION
- Publication number 20170298704
- Publication date Oct 19, 2017
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL FOR REMOVING A CASING PORTION
- Publication number 20170022773
- Publication date Jan 26, 2017
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL FOR REMOVING A CASING PORTION
- Publication number 20140251616
- Publication date Sep 11, 2014
- Smith International, Inc.
- Timothy M. O'Rourke
- E21 - EARTH DRILLING MINING