Inventor
ROBINSON WILLIAM DONALD
US2 patents
Patents
2 patentsUS6376563B2Apr 23, 2002
Inline solid state polymerization of PET flakes for manufacturing plastic strap by removing non-crystalline materials from recycled PET
ILLINOIS TOOL WORKS17 citations87
US6284808B1Sep 4, 2001
Inline solid state polymerization of PET flakes for manufacturing plastic strap by removing non-crystalline materials from recycled PET
ILLINOIS TOOL WORKS8 citations68