Inventor

HO VAN N

US3 patents

Patents

3 patents

US7090005B2Aug 15, 2006

Tubular expansion apparatus and method

BAKER HUGHES INC33 citations90

US7028770B2Apr 18, 2006

Tubular expansion apparatus and method

BAKER HUGHES INC24 citations90

US6173786B1Jan 16, 2001

Pressure-actuated running tool

BAKER HUGHES INC20 citations89