Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
RICHARD WARREN HANGEN
Professional Engineer
License number
PE062764
Date granted
06/04/2003
Date expires
09/30/2005
Class
Professional Engineer
Status
Expired
Address
Saint Marys PA 15857
engineeringpa.org
ID 37473554
LAST UPDATED 2026-06-07 12:55:15 UTC
LAST UPDATED 2026-06-07 12:55:15 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.