Jr Edwin Arnold Zwald

Coupling a tubular member to a preexisting structure using a radial expansion process

Lev Ring, Andrei Gregory Filippov, Robert Lance Cook, 2001 .

An apparatus for coupling an expandable tubular member to a preexisting structure

Lev Ring, Andrei Gregory Filippov, Robert Lance Cook, 2001 .

A system for coupling a tubular member to a preexisting structure

Lev Ring, Andrei Gregory Filippov, Robert Lance Cook, 2001 .