Ian Vohwinkle
Ian Vohwinkle's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for Ian Vohwinkle from the public license details in this directory listing, including license number 062077312. The preview is watermarked and does not prove that Ian Vohwinkle approved or sealed a document.
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Ian Vohwinkle is a Professional Engineer licensed to practice in Illinois. The credential is registered under license number 062077312 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.