Graham ALVORD

Follow

Person

Anchorage, AK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pre-positioned capping device and diverter
- Patent number 9,347,270
- Issue date May 24, 2016
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PRE-POSITIONED CAPPING DEVICE AND DIVERTER
- Publication number 20150021037
- Publication date Jan 22, 2015
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING