Wisconsin
Department of Safety and Professional Services
Guzek, John O
Professional Engineer
License number
23255-6
Date granted
09/28/1984
Date expires
07/31/1992
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12587176
LAST UPDATED 2026-05-17 22:44:55 UTC
LAST UPDATED 2026-05-17 22:44:55 UTC
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