Walter Liew

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2 Men Convicted Over Secret of Titanium Dioxide

Walter Liew, Robert Maegerle guilty of economic espionage

(Newser) - A six-week trial yesterday ended in the conviction of two California men who stood accused of stealing chemical giant DuPont's recipe for titanium dioxide and selling it to a Chinese competitor for more than $20 million. Walter Liew, 56, and Robert Maegerle, 78, now face as many as 20...

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