Inventor
WYTCHERLEY RANDI WRIGHT
US7 patents
⚠️ This page may combine multiple inventors who share the name “WYTCHERLEY RANDI WRIGHT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HFM INT INC
4 patentsUS6054610AApr 25, 2000
Method and apparatus for preparing purified terephthalic acid and isophthalic acid from mixed xylenes
HFM INT INC60 citations95
US5929274AJul 27, 1999
Method to reduce carboxybenzaldehyde isomers in terephthalic acid or isophthalic acid
HFM INT INC73 citations95
US5849982ADec 15, 1998
Recovery of styrene from pyrolysis gasoline by extractive distillation
HFM INT INC52 citations92
US6140534AOct 31, 2000
Method for purifying isophthalic acid prepared from metaxylene
HFM INT INC5 citations61