David Liu-barba
David Liu-barba's California Mechanical Engineer stamp
Watermarked specimen
This downloadable California Mechanical Engineer stamp specimen was generated for David Liu-barba from the public license details in this directory listing, including license number 31783. The preview is watermarked and does not prove that David Liu-barba approved or sealed a document.
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David Liu-barba holds a Mechanical Engineer license in California. The credential is registered under license number 31783 and is currently active. It has been on record since 2001. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.