Wisconsin
Department of Safety and Professional Services
Mengel, William F
Professional Engineer
License number
5251-6
Date granted
09/26/1952
Date expires
07/31/2002
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568810
LAST UPDATED 2026-05-27 13:40:43 UTC
LAST UPDATED 2026-05-27 13:40:43 UTC
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