Wisconsin
Department of Safety and Professional Services
Yang, Edward Chang-Jung
Professional Engineer
License number
22272-6
Date granted
03/18/1983
Date expires
07/31/2004
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12586027
LAST UPDATED 2026-05-11 20:24:59 UTC
LAST UPDATED 2026-05-11 20:24:59 UTC
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