Maryland
Division of Occupational and Professional Licensing
TIMOTHY Z. O'BRIEN
Professional Engineers
License number
49778
Date expires
08/11/2018
Class
Professional Engineers
Status
Address
1025 LAUREL OAK ROAD
licensingmd.com
ID 45940088
LAST UPDATED 2026-07-12 14:05:45 UTC
LAST UPDATED 2026-07-12 14:05:45 UTC
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