Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
SAMUEL L G BACKUS
Professional Engineer
License number
PE078905
Date granted
06/08/2011
Date expires
09/30/2015
Class
Professional Engineer
Status
Expired
Address
Portland OR 97219
engineeringpa.org
ID 37457106
LAST UPDATED 2025-03-14 21:46:30 UTC
LAST UPDATED 2025-03-14 21:46:30 UTC
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