Wisconsin
Department of Safety and Professional Services
Herzog, Douglas L
Professional Engineer
License number
25536-6
Date granted
05/27/1988
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12589642
LAST UPDATED 2026-05-23 19:08:29 UTC
LAST UPDATED 2026-05-23 19:08:29 UTC
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