Missouri
Division of Professional Registration
Ollar, Donovan D. J.
Professional Engineer
License number
029137
Date granted
05/01/1998
Date expires
12/31/2014
Class
Professional Engineer
Status
Clear
Address
21 A Sheridan Ave
licensingmissouri.org
ID 1518600
LAST UPDATED 2026-06-05 15:09:07 UTC
LAST UPDATED 2026-06-05 15:09:07 UTC
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