Andrew R. Hanson

Follow

Person

Cypress, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating wellhead hanger assemblies
- Patent number 10,323,480
- Issue date Jun 18, 2019
- Cameron International Corporation
- John J. Cocker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating wellhead hanger assemblies
- Patent number 9,909,385
- Issue date Mar 6, 2018
- Cameron International Corporation
- John J. Cocker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Running tool with overshot sleeve
- Patent number 9,863,205
- Issue date Jan 9, 2018
- Cameron International Corporation
- Michael F. Levert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Energized seal system and method
- Patent number 9,835,005
- Issue date Dec 5, 2017
- Cameron International Corporation
- Michael Christopher Krejci
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating mandrel casing hangers
- Patent number 9,689,229
- Issue date Jun 27, 2017
- Cameron International Corporation
- Andrew R. Hanson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROTATING WELLHEAD HANGER ASSEMBLIES
- Publication number 20180195365
- Publication date Jul 12, 2018
- Cameron International Corporation
- John J. Cocker
- E21 - EARTH DRILLING MINING
Information Patent Application
ENERGIZED SEAL SYSTEM AND METHOD
- Publication number 20160186519
- Publication date Jun 30, 2016
- Cameron International Corporation
- Michael Christopher Krejci
- E21 - EARTH DRILLING MINING
Information Patent Application
RUNNING TOOL WITH OVERSHOT SLEEVE
- Publication number 20150152701
- Publication date Jun 4, 2015
- Cameron International Corporation
- Michael F. Levert
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING WELLHEAD HANGER ASSEMBLIES
- Publication number 20150041151
- Publication date Feb 12, 2015
- Cameron International Corporation
- John J. Cocker
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING MANDREL CASING HANGERS
- Publication number 20140311753
- Publication date Oct 23, 2014
- Andrew R. Hanson
- E21 - EARTH DRILLING MINING