Mark Von Dollen
Mark Von Dollen's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for Mark Von Dollen from the public license details in this directory listing, including license number 062078061. The preview is watermarked and does not prove that Mark Von Dollen approved or sealed a document.
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Mark Von Dollen is a Professional Engineer licensed to practice in Illinois. The credential is registered under license number 062078061 and is currently active. It has been on record since 2025. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.