Peter Chang
Peter Chang's California Industrial Engineer stamp
Watermarked specimen
This downloadable California Industrial Engineer stamp specimen was generated for Peter Chang from the public license details in this directory listing, including license number 4171. The preview is watermarked and does not prove that Peter Chang approved or sealed a document.
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Peter Chang holds a Industrial Engineer license in California. The credential is registered under license number 4171 and is currently active. It has been on record since 1989. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.