Inventor
PFEFFER FLOYD L
US4 patents
Patents
4 patentsUS8183400B2May 22, 2012
Alkylene oxide recovery systems
SZUL JOHN F5 citations69
US8129551B2Mar 6, 2012
Alkylene oxide recovery systems
SZUL JOHN F2 citations58
US8476464B2Jul 2, 2013
Alkylene oxide purification systems
SZUL JOHN F0 citations48
US8257558B2Sep 4, 2012
Alkylene oxide purification systems
SZUL JOHN F0 citations48