License holder summary

DAVID JOHN OBRIEN is a Professional Engineer licensed to practice in Pennsylvania. The address on file for DAVID JOHN OBRIEN is COS COB CT 06807. This licensed professional license is not current. The license was granted 10/02/1953 and expired on 01/31/1989.

Pennsylvania

Department of State

DAVID JOHN OBRIEN
Professional Engineer
License number
PE001677E
Date granted
10/02/1953
Date expires
01/31/1989
Class
Professional Engineer
Status
Expired
Address
COS COB CT 06807
palicensing.org
ID 16573677
LAST UPDATED 2024-02-13 14:09:27 UTC

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