Maryland
Division of Occupational and Professional Licensing
DERTSANN DAVID YANG
Professional Engineers
License number
200346
Date expires
03/19/2017
Class
Professional Engineers
Status
Address
11822 SNOW PATCH WAY
licensingmd.com
ID 45947768
LAST UPDATED 2026-04-15 04:54:55 UTC
LAST UPDATED 2026-04-15 04:54:55 UTC
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