People In The News

Shamrock Technologies: Joon Choo

August 10, 2005

Shamrock Technologies Inc.: This
processor of micronized polytetrafluoroethylene
and waxes recently appointed
Joon Choo as vice president
of marketing worldwide.
Mr. Choo joined Shamrock
Technologies in 1983 as a development
chemist and has served in several
capacities during his time with
the company