Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
DAVID B JOHNSTON
Professional Engineer
License number
PE023209E
Date granted
09/05/1975
Date expires
09/30/2015
Class
Professional Engineer
Status
Inactive
Address
BUTLER PA 16001
engineeringpa.org
ID 37474991
LAST UPDATED 2024-04-09 14:40:46 UTC
LAST UPDATED 2024-04-09 14:40:46 UTC
This website is unaffiliated with the Registration Board for Professional Engineers, Land Surveyors and Geologists. Please verify all information directly with the relevant official government authority.