Missouri
Division of Professional Registration
Riffel, Allison Marylynn
Professional Engineer
License number
2008014180
Date granted
05/28/2008
Date expires
12/31/2014
Class
Professional Engineer
Status
Clear
Address
4080 Aurora Avenue
licensingmissouri.org
ID 1523839
LAST UPDATED 2026-05-28 16:54:17 UTC
LAST UPDATED 2026-05-28 16:54:17 UTC
This website is unaffiliated with the Division of Professional Registration. Please verify all information directly with the relevant official government authority.