Donald Phifer
Donald Phifer's Colorado Professional Engineer stamp
Watermarked specimen
This downloadable Colorado Professional Engineer stamp specimen was generated for Donald Phifer from the public license details in this directory listing, including license number 54094. The preview is watermarked and does not prove that Donald Phifer approved or sealed a document.
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Donald Phifer is a licensed Professional Engineer in Colorado. The credential is registered under license number 54094 and is currently active. It has been on record since 2018. Licensure is issued and verifiable through the Colorado State Board of Licensure for Architects, Professional Engineers, and Professional Land Surveyors.