Maryland
Division of Occupational and Professional Licensing
JOHN MAJOR CONWELL JR
Professional Engineers
License number
13455
Date expires
05/15/2017
Class
Professional Engineers
Status
Address
755 MOCKINGBIRD DRIVE
licensingmd.com
ID 45929299
LAST UPDATED 2026-04-29 05:11:35 UTC
LAST UPDATED 2026-04-29 05:11:35 UTC
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