David Brian Mattison
David Brian Mattison's Colorado Professional Engineer stamp
Watermarked specimen
This downloadable Colorado Professional Engineer stamp specimen was generated for David Brian Mattison from the public license details in this directory listing, including license number 55001. The preview is watermarked and does not prove that David Brian Mattison approved or sealed a document.
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David Brian Mattison holds a Professional Engineer license in Colorado. The credential is registered under license number 55001 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.