Wisconsin
Department of Safety and Professional Services
Teng, Ching Lan
Professional Engineer
License number
21851-6
Date granted
10/15/1982
Date expires
07/31/1996
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35540801
LAST UPDATED 2026-06-06 15:12:10 UTC
LAST UPDATED 2026-06-06 15:12:10 UTC
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