Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
David Conrad Johanson
Professional Engineer
License number
PE083973
Date granted
09/03/2015
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Woodstock IL 60098
engineeringpa.org
ID 37475821
LAST UPDATED 2026-06-07 10:41:05 UTC
LAST UPDATED 2026-06-07 10:41:05 UTC
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