Inventor · disambiguated record
Laurence Waino Mckeen
Also filed as: MCKEEN LAURENCE · MCKEEN LAURENCE W · MCKEEN LAURENCE WAINO
17 granted patents·7 pending applications·237 citations·filing 1993–2014
94Inventor score
Top patents by PatentIndex Score
24 records- 0194US7575789B2Coated pipes for conveying oilDU PONT·Filed 2005·Granted Aug 18, 2009·27 cites·12 claims
- 0293US6232372B1Multicomponent particles of fluoropolymer and high temperature resistant non-dispersed polymer binderDU PONT·Filed 1999·Granted May 15, 2001·92 cites·27 claims
- 0392US7588058B2Coated pipes for harsh environmentsDU PONT·Filed 2005·Granted Sep 15, 2009·17 cites·3 claims
- 0484US8889779B2Fluoropolymer non-stick coatingsMCKEEN LAURENCE WAINO·Filed 2011·Granted Nov 18, 2014·3 cites·5 claims
- 0584US8616245B2Pipe interior coatingsALBERT RICHARD C·Filed 2008·Granted Dec 31, 2013·18 cites·20 claims
- 0683US7870877B2Coated pipes for harsh environmentsDU PONT·Filed 2009·Granted Jan 18, 2011·12 cites·4 claims
- 0781US8776837B2Coated pipes for conveying oilDU PONT·Filed 2013·Granted Jul 15, 2014·4 cites·18 claims
- 0879US8211497B2Process for forming a nonstick surface on the interior surface of a pipeMCKEEN LAURENCE WAINO·Filed 2009·Granted Jul 3, 2012·4 cites·7 claims
- 0977US8383199B2Process for lining the interior surface of a metal pipe for conveying oilDU PONT·Filed 2009·Granted Feb 26, 2013·6 cites·18 claims
- 1073US5376307AFluorocarbon paint compositionDU PONT·Filed 1993·Granted Dec 27, 1994·32 cites·4 claims
- 1172US7531113B2Abrasion resistant fluoropolymer compositions containing micropulpDU PONT·Filed 2005·Granted May 12, 2009·2 cites·14 claims
- 1271US7871684B2Coated pipes for conveying oilDU PONT·Filed 2009·Granted Jan 18, 2011·7 cites·4 claims
- 1366US7347258B2Coated tools for use in oil well pipesDU PONT·Filed 2005·Granted Mar 25, 2008·9 cites·7 claims
- 1465US9416292B2Fluoropolymer non-stick coatingsCHEMOURS CO FC LLC·Filed 2014·Granted Aug 16, 2016·0 cites·5 claims
- 1560US8685493B2Process for forming a non-stick surface on the interior surface of a pipeMCKEEN LAURENCE WAINO·Filed 2012·Granted Apr 1, 2014·0 cites·5 claims
- 1660US8453740B2System of pipes for use in oil wellsMOHAN PIDATALA K·Filed 2010·Granted Jun 4, 2013·2 cites·8 claims
- 1758US8616283B2Process for treating water in heavy oil production using coated heat exchange unitsMCKEEN LAURENCE WAINO·Filed 2010·Granted Dec 31, 2013·2 cites·13 claims
- 1855US2005229992A1Lined vessels for conveying chemicalsMCKEEN LAURENCE W·Filed 2005·Application pending·0 cites
- 1951US2007095473A1Process for adhering a liner to the surface of a pipe by induction heatingFARNSWORTH KIMBERLY D·Filed 2006·Application pending·0 cites
- 2048US2005267246A1Abrasion resistant fluoropolymer compositions containing zeoliteMCKEEN LAURENCE W·Filed 2005·Application pending·0 cites
- 2142US2006127622A1System of pipes for use in oil wellsMOHAN PIDATALA K·Filed 2005·Application pending·0 cites
- 2241US2003207057A1Metered dose inhaler can coated two or more times with fluorocarbon polymersFiled 2001·Application pending·0 cites
- 2339US2005173012A1Coated pipes for conveying oilFiled 2004·Application pending·0 cites
- 2436US2002017516A1Cooking device with disposable insertFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →