Charles Guan
Charles Guan's California Electrical Engineer stamp
Watermarked specimen
This downloadable California Electrical Engineer stamp specimen was generated for Charles Guan from the public license details in this directory listing, including license number 22746. The preview is watermarked and does not prove that Charles Guan approved or sealed a document.
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Charles Guan holds a Electrical Engineer license in California. The credential is registered under license number 22746 and is currently active. It has been on record since 2019. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.