Wisconsin
Department of Safety and Professional Services
Stitgen, Douglas D
Professional Engineer
License number
16388-6
Date granted
02/18/1977
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35535360
LAST UPDATED 2026-06-16 08:44:15 UTC
LAST UPDATED 2026-06-16 08:44:15 UTC
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