Donovan James O'callaghan
Donovan James O'callaghan's California Mechanical Engineer stamp
Watermarked specimen
This downloadable California Mechanical Engineer stamp specimen was generated for Donovan James O'callaghan from the public license details in this directory listing, including license number 35494. The preview is watermarked and does not prove that Donovan James O'callaghan approved or sealed a document.
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Donovan James O'callaghan holds a Mechanical Engineer license in California. The credential is registered under license number 35494 and is currently active. It has been on record since 2011. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.