Maryland
Division of Occupational and Professional Licensing
GEORGE CLIFFORD DEFREHN
Professional Engineers
License number
13347
Date expires
02/23/2017
Class
Professional Engineers
Status
Address
146 WORK DRIVE
licensingmd.com
ID 45930020
LAST UPDATED 2026-04-03 17:42:35 UTC
LAST UPDATED 2026-04-03 17:42:35 UTC
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