Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
STEPHEN E BUTTERFIELD
Professional Engineer
License number
PE016300E
Date granted
06/12/1970
Date expires
09/30/2005
Class
Professional Engineer
Status
Expired
Address
PHILADELPHIA PA 19119
engineeringpa.org
ID 37453715
LAST UPDATED 2026-06-27 06:25:00 UTC
LAST UPDATED 2026-06-27 06:25:00 UTC
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