Peter K. Chan

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Whipstock assembly having anchor and eccentric packer
- Patent number 10,006,264
- Issue date Jun 26, 2018
- Weatherford Technology Holdings, LLC
- Mark C. Glaser
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side cutting gage pad improving stabilization and borehole integrity
- Patent number 6,684,967
- Issue date Feb 3, 2004
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side cutting gage pad improving stabilization and borehole integrity
- Patent number 6,253,863
- Issue date Jul 3, 2001
- Smith International, Inc.
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Whipstock Assembly having Anchor and Eccentric Packer
- Publication number 20150345241
- Publication date Dec 3, 2015
- Weatherford Technology Holdings, LLC.
- Mark C. Glaser
- E21 - EARTH DRILLING MINING
Information Patent Application
Side cutting gage pad improving stabilization and borehole integrity
- Publication number 20020079139
- Publication date Jun 27, 2002
- Graham Mensa-Wilmot
- E21 - EARTH DRILLING MINING