Inventor

WINSLOW DONNY

US3 patents

Patents

3 patents

US7527104B2May 5, 2009

Selectively activated float equipment

HALLIBURTON ENERGY SERV INC51 citations93

US7373973B2May 20, 2008

Packer element retaining system

HALLIBURTON ENERGY SERV INC108 citations93

US7644774B2Jan 12, 2010

Selectively activated float equipment

HALLIBURTON ENERGY SERV INC35 citations88