Inventor
EDWARDS WALTER LEE
US8 patents
Patents
8 patentsUS5898058AApr 27, 1999
Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
WELLMAN INC239 citations98
US6710158B2Mar 23, 2004
Methods for making polyester bottle resins having reduced frictional properties
WELLMAN INC76 citations97
US6590069B2Jul 8, 2003
Methods of post-polymerization extruder injection in condensation polymer production
WELLMAN INC86 citations97
US6569991B2May 27, 2003
Methods of post-polymerization extruder injection in polyethylene terephthalate production
WELLMAN INC84 citations97
US6727306B2Apr 27, 2004
Polymer resins having reduced frictional properties
WELLMAN INC81 citations96
US6573359B2Jun 3, 2003
Methods of post-polymerization injection in condensation polymer production
WELLMAN INC65 citations95
US6500890B2Dec 31, 2002
Polyester bottle resins having reduced frictional properties and methods for making the same
WELLMAN INC75 citations95
US7858731B2Dec 28, 2010
Polyester resins and polyester containers having reduced frictional properties
WELLMAN INC0 citations51