Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
WILLARD A DERR
Professional Engineer
License number
PE012310L
Date granted
07/24/1947
Date expires
11/30/1972
Class
Professional Engineer
Status
Expired
Address
PITTSBURGH PA 15221
engineeringpa.org
ID 37461637
LAST UPDATED 2024-01-07 03:45:48 UTC
LAST UPDATED 2024-01-07 03:45:48 UTC
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