Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
ROBERT A JEFFRIES
Professional Engineer
License number
PE041551E
Date granted
04/05/1991
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Villanova PA 19085
engineeringpa.org
ID 37475301
LAST UPDATED 2026-05-15 13:43:39 UTC
LAST UPDATED 2026-05-15 13:43:39 UTC
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