Inventor

OLSSON FRED RONALD

US8 patents

⚠️ This page may combine multiple inventors who share the name “OLSSON FRED RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CELANESE INT CORP

3 patents

US7989659B2Aug 2, 2011

Method and apparatus for making acetic acid with improved light ends column productivity

CELANESE INT CORP5 citations58

US9150478B2Oct 6, 2015

Process to recover alcohol from an ethyl acetate residue stream

CELANESE INT CORP0 citations51

US9073814B2Jul 7, 2015

Process for heat integration for ethanol production and purification process

CELANESE INT CORP0 citations48

POWELL NATHAN KIRK

2 patents

US8173076B2May 8, 2012

Method and apparatus for making acetic acid with improved light ends column productivity

POWELL NATHAN KIRK14 citations78

US8552226B2Oct 8, 2013

Process for heat integration for ethanol production and purification process

POWELL NATHAN KIRK1 citations45

LEE DAVID

2 patents

US8927784B2Jan 6, 2015

Process to recover alcohol from an ethyl acetate residue stream

LEE DAVID1 citations51

US8686200B2Apr 1, 2014

Process to recover alcohol from an acidic residue stream

LEE DAVID1 citations51

WARNER R JAY

1 patent

US8304587B2Nov 6, 2012

Process for producing ethanol using an extractive distillation column

WARNER R JAY20 citations91