Indiana
Professional Licensing Agency
JOHN CURTIS HELFERT
Engineer Intern
License number
ET00087765
Date granted
07/25/1986
Date expires
12/31/2099
Class
Engineer Intern
Status
Active
Address
EVANSVILLE, IN 47708
indianalicensing.org
ID 5541336
LAST UPDATED 2026-05-05 03:48:21 UTC
LAST UPDATED 2026-05-05 03:48:21 UTC
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