Wisconsin
Department of Safety and Professional Services
Chang, John M C
Professional Engineer
License number
15877-6
Date granted
09/01/1976
Date expires
07/31/1988
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35534851
LAST UPDATED 2026-09-04 10:51:17 UTC
LAST UPDATED 2026-09-04 10:51:17 UTC
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