Patrick John Greenan
Patrick John Greenan's California Chemical Engineer stamp
Watermarked specimen
This downloadable California Chemical Engineer stamp specimen was generated for Patrick John Greenan from the public license details in this directory listing, including license number 7285. The preview is watermarked and does not prove that Patrick John Greenan approved or sealed a document.
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Patrick John Greenan is a Chemical Engineer licensed to practice in California. The credential is registered under license number 7285 and is currently active. It has been on record since 2026. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.