Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
ROBERT L JOHNSTON
Professional Engineer
License number
PE044317E
Date granted
08/05/1993
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
CHADDS FORD PA 19317
engineeringpa.org
ID 37475351
LAST UPDATED 2024-03-31 01:52:03 UTC
LAST UPDATED 2024-03-31 01:52:03 UTC
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