Inventor

DE LELLIS THOMAS LOUIS

US2 patents

Patents

2 patents

US6740733B2May 25, 2004

Process and apparatus for crystallization of polytrimethylene terephthalate (PTT)

SHELL OIL CO17 citations88

US6984116B2Jan 10, 2006

Process and apparatus for crystallization of polytrimethylene terephthalate (PTT)

SHELL OIL CO7 citations69