Wisconsin
Department of Safety and Professional Services
Wirth, William J
Professional Engineer
License number
4548-6
Date granted
02/01/1952
Date expires
07/31/1994
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568400
LAST UPDATED 2026-07-18 23:46:26 UTC
LAST UPDATED 2026-07-18 23:46:26 UTC
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