Missouri
Division of Professional Registration
O'Brien, Michael Thomas
Professional Engineer
License number
025976
Date granted
03/01/1995
Date expires
12/31/2013
Class
Professional Engineer
Status
Clear
Address
12923 Huntercreek Road
licensingmissouri.org
ID 1517778
LAST UPDATED 2026-04-17 05:00:30 UTC
LAST UPDATED 2026-04-17 05:00:30 UTC
This website is unaffiliated with the Division of Professional Registration. Please verify all information directly with the relevant official government authority.