Assignee
HANSEN HENNING
CA6 patents
Top patents by PatentIndex Score
US5086206AFeb 4, 1992
Support arm
HANSEN HENNING23 citations92
US5025126AJun 18, 1991
Articulated support arm
HANSEN HENNING36 citations92
US8991504B2Mar 31, 2015
Single and multi-chamber wellbore pumps for fluid lifting
HANSEN HENNING8 citations83
US9166352B2Oct 20, 2015
Downhole electrical coupler for electrically operated wellbore pumps and the like
HANSEN HENNING4 citations72
US8602688B2Dec 10, 2013
Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod
HANSEN HENNING3 citations58
US8944170B2Feb 3, 2015
Real time downhole intervention during wellbore stimulation operations
HANSEN HENNING0 citations51