John Duane Alexander
John Duane Alexander's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for John Duane Alexander from the public license details in this directory listing, including license number 062019262. The preview is watermarked and does not prove that John Duane Alexander approved or sealed a document.
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John Duane Alexander holds a Professional Engineer license in Illinois. The credential is registered under license number 062019262 and is currently active. It has been on record since 1956. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.