Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
DAVID ROSS HUMPHREY
Professional Engineer
License number
PE079240
Date granted
07/18/2011
Date expires
09/30/2015
Class
Professional Engineer
Status
Expired
Address
Oklahoma City OK 73120
engineeringpa.org
ID 37474067
LAST UPDATED 2026-04-13 00:53:39 UTC
LAST UPDATED 2026-04-13 00:53:39 UTC
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