Inventor
FOLDS DON S
US10 patents
⚠️ This page may combine multiple inventors who share the name “FOLDS DON S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
9 patentsUS6491116B2Dec 10, 2002
Frac plug with caged ball
HALLIBURTON ENERGY SERV INC193 citations98
US7195067B2Mar 27, 2007
Method and apparatus for well perforating
HALLIBURTON ENERGY SERV INC62 citations96
US6896061B2May 24, 2005
Multiple zones frac tool
HALLIBURTON ENERGY SERV INC84 citations96
US7168494B2Jan 30, 2007
Dissolvable downhole tools
HALLIBURTON ENERGY SERV INC309 citations95
US6976534B2Dec 20, 2005
Slip element for use with a downhole tool and a method of manufacturing same
HALLIBURTON ENERGY SERV INC67 citations95
US6666266B2Dec 23, 2003
Screw-driven wellhead isolation tool
HALLIBURTON ENERGY SERV INC58 citations95
US6666275B2Dec 23, 2003
Bridge plug
HALLIBURTON ENERGY SERV INC73 citations95
US7048066B2May 23, 2006
Downhole sealing tools and method of use
HALLIBURTON ENERGY SERV INC30 citations92
US6966386B2Nov 22, 2005
Downhole sealing tools and method of use
HALLIBURTON ENERGY SERV INC25 citations92