Wisconsin
Department of Safety and Professional Services
Hahm, Joel A
Professional Engineer
License number
41638-6
Date granted
05/11/2011
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 36396496
LAST UPDATED 2026-06-17 20:06:07 UTC
LAST UPDATED 2026-06-17 20:06:07 UTC
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