Washington
Department of Licensing
KOO, CHIU-FAI (DEREK)
Professional Engineer - Mechanical
License number
46502
Date granted
12/16/2009
Date expires
05/05/2014
Class
Professional Engineer - Mechanical
Status
Active
Address
Sammamish WA 98075
walicensing.org
ID 2462189
LAST UPDATED 2026-06-22 05:10:15 UTC
LAST UPDATED 2026-06-22 05:10:15 UTC
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