License holder summary

DONALD B DERR is a Professional Engineer licensed to practice in Pennsylvania. The address on file for DONALD B DERR is SOMERS NY 10589. This engineers license is not current. The license was granted 12/17/1963 and expired on 01/31/1991.

Department of State

Registration Board for Professional Engineers, Land Surveyors and Geologists

DONALD B DERR
Professional Engineer
License number
PE009637E
Date granted
12/17/1963
Date expires
01/31/1991
Class
Professional Engineer
Status
Inactive
Address
SOMERS NY 10589
engineeringpa.org
ID 37461480
LAST UPDATED 2024-03-03 14:09:14 UTC

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