Inventor

ABNEY LAURENCE

NO2 patents

Patents

2 patents

US7296597B1Nov 20, 2007

Methods for sealing and isolating pipelines

HALLIBURTON ENERGY SERV INC88 citations94

US7452161B2Nov 18, 2008

Apparatus for sealing and isolating pipelines

HALLIBURTON ENERGY SERV INC35 citations89