Maryland
Division of Occupational and Professional Licensing
DAVID JOHN HERSCHER
Professional Engineers
License number
38478
Date expires
02/26/2018
Class
Professional Engineers
Status
Address
2420 BEECHWOOD DRIVE SE
licensingmd.com
ID 45933718
LAST UPDATED 2026-07-22 23:56:41 UTC
LAST UPDATED 2026-07-22 23:56:41 UTC
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