Wisconsin
Department of Safety and Professional Services
Chao, Warren Chung-Lun
Professional Engineer
License number
18609-6
Date granted
04/20/1979
Date expires
07/31/1994
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35537568
LAST UPDATED 2026-05-01 14:06:26 UTC
LAST UPDATED 2026-05-01 14:06:26 UTC
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