Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
THOMAS J DUFFY
Professional Engineer
License number
PE075796
Date granted
08/08/2008
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Blandon PA 19510
engineeringpa.org
ID 37463663
LAST UPDATED 2026-04-09 14:16:51 UTC
LAST UPDATED 2026-04-09 14:16:51 UTC
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