John Henry Leesman

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062059487

Status

Active

First issued

December 29, 2006

Expires

November 30, 2027

License holder

John Henry Leesman

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

12/11/2025

Other Illinois licenses under this name

• IL
  John Henry Leesman

  License 061030382

  Enrolled Professional Engineer Intern
  Active

  Boulder, CO

  Expires Jan 1, 2999
• IL
  John Henry Leesman

  License 081006573

  Licensed Structural Engineer
  Active

  Boulder, CO

  Expires Nov 30, 2026

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