P

Inventor

PRUETT RICK D

US6 patents
⚠️ This page may combine multiple inventors who share the name “PRUETT RICK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDW DELAWARE INC

3 patents
US7827646B2Nov 9, 2010

Vortex inhibitor dispersal pig

TDW DELAWARE INC20 citations90
US6755916B1Jun 29, 2004

Method of dispensing inhibitor in a gas pipeline

TDW DELAWARE INC15 citations81
US6874193B2Apr 5, 2005

Inhibitor dispensing pipeline pig

TDW DELAWARE INC9 citations71

PRUETT RICK D

2 patents
US8650694B2Feb 18, 2014

Speed regulated pipeline pig

PRUETT RICK D13 citations79
US8650695B2Feb 18, 2014

Pipeline cleaning pig with self-energizing diagonally oriented scrapers

PRUETT RICK D3 citations59

CONNECTRA FUSION TECHNOLOGIES

1 patent
US6406587B1Jun 18, 2002

Method and an apparatus for fusing a sidewall fitting onto a plastic pipe

CONNECTRA FUSION TECHNOLOGIES5 citations59