Inventor
MCKEEN LAURENCE WAINO
US15 patents
⚠️ This page may combine multiple inventors who share the name “MCKEEN LAURENCE WAINO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
8 patentsUS7575789B2Aug 18, 2009
Coated pipes for conveying oil
DU PONT27 citations92
US7588058B2Sep 15, 2009
Coated pipes for harsh environments
DU PONT17 citations89
US8776837B2Jul 15, 2014
Coated pipes for conveying oil
DU PONT4 citations83
US8383199B2Feb 26, 2013
Process for lining the interior surface of a metal pipe for conveying oil
DU PONT6 citations83
US7871684B2Jan 18, 2011
Coated pipes for conveying oil
DU PONT7 citations83
US7347258B2Mar 25, 2008
Coated tools for use in oil well pipes
DU PONT9 citations83
US7870877B2Jan 18, 2011
Coated pipes for harsh environments
DU PONT12 citations81
US7531113B2May 12, 2009
Abrasion resistant fluoropolymer compositions containing micropulp
DU PONT2 citations60
MCKEEN LAURENCE WAINO
4 patentsUS8889779B2Nov 18, 2014
Fluoropolymer non-stick coatings
MCKEEN LAURENCE WAINO3 citations61
US8211497B2Jul 3, 2012
Process for forming a nonstick surface on the interior surface of a pipe
MCKEEN LAURENCE WAINO4 citations58
US8616283B2Dec 31, 2013
Process for treating water in heavy oil production using coated heat exchange units
MCKEEN LAURENCE WAINO2 citations51
US8685493B2Apr 1, 2014
Process for forming a non-stick surface on the interior surface of a pipe
MCKEEN LAURENCE WAINO0 citations47