Wisconsin
Department of Safety and Professional Services
Heidenreich, John W
Professional Engineer
License number
26154-6
Date granted
03/17/1989
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12590317
LAST UPDATED 2026-07-28 22:31:42 UTC
LAST UPDATED 2026-07-28 22:31:42 UTC
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