Missouri
Division of Professional Registration
Greifzu, John Eric
Professional Engineer
License number
028708
Date granted
03/01/1999
Date expires
12/31/2013
Class
Professional Engineer
Status
Clear
Address
3200 Bentwater Place
licensingmissouri.org
ID 1484466
LAST UPDATED 2026-04-19 14:23:09 UTC
LAST UPDATED 2026-04-19 14:23:09 UTC
This website is unaffiliated with the Division of Professional Registration. Please verify all information directly with the relevant official government authority.