Wisconsin
Department of Safety and Professional Services
Hamel, John O
Professional Engineer
License number
7986-6
Date granted
04/25/1963
Date expires
07/31/1998
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35527825
LAST UPDATED 2026-07-01 11:27:47 UTC
LAST UPDATED 2026-07-01 11:27:47 UTC
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