Indiana
Professional Licensing Agency
Gregory John Mack
Professional Engineer
License number
PE10910372
Date granted
02/23/2009
Date expires
07/31/2012
Class
Professional Engineer
Status
Expired
Address
Montgomery IL 60538
indianalicensing.org
ID 5625496
LAST UPDATED 2026-05-31 14:27:39 UTC
LAST UPDATED 2026-05-31 14:27:39 UTC
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