Willys H Classen
Willys H Classen's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for Willys H Classen from the public license details in this directory listing, including license number 062007882. The preview is watermarked and does not prove that Willys H Classen approved or sealed a document.
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Willys H Classen holds a Professional Engineer license in Illinois. The credential is registered under license number 062007882 and is currently active. It has been on record since 1997. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.