Mark Nathan Upton
Mark Nathan Upton's Illinois Structural Engineer stamp
Watermarked specimen
This downloadable Illinois Structural Engineer stamp specimen was generated for Mark Nathan Upton from the public license details in this directory listing, including license number 081008675. The preview is watermarked and does not prove that Mark Nathan Upton approved or sealed a document.
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Mark Nathan Upton holds a Structural Engineer license in Illinois. The credential is registered under license number 081008675 and is currently active. It has been on record since 2021. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.