John Otto Ellingson
John Otto Ellingson's Illinois Structural Engineer stamp
Watermarked specimen
This downloadable Illinois Structural Engineer stamp specimen was generated for John Otto Ellingson from the public license details in this directory listing, including license number 081007121. The preview is watermarked and does not prove that John Otto Ellingson approved or sealed a document.
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John Otto Ellingson holds a Structural Engineer license in Illinois. The credential is registered under license number 081007121 and is currently active. It has been on record since 2011. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.