Oklahoma
Board of Licensing
John Sinko
Real Estate - Sa Sales
License number
140570
Date expires
09/30/2008
Class
Real Estate - Sa Sales
Status
Lapsed
Address
oklicensing.org
ID 33987672
LAST UPDATED 2026-05-10 05:08:35 UTC
LAST UPDATED 2026-05-10 05:08:35 UTC
This website is unaffiliated with Oklahoma and its licensing agencies. Please verify all information directly with the relevant official government authority.