Howard S Hartenstein
Howard S Hartenstein's Illinois Architect stamp
Watermarked specimen
This downloadable Illinois Architect stamp specimen was generated for Howard S Hartenstein from the public license details in this directory listing, including license number 001015519. The preview is watermarked and does not prove that Howard S Hartenstein approved or sealed a document.
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Howard S Hartenstein is a Architect licensed to practice in Illinois. The credential is registered under license number 001015519 and is currently active. It has been on record since 1994. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.