Indiana
Professional Licensing Agency
JOHN HERBERT LEFFEL
Professional Engineer
License number
PE60002706
Date granted
03/18/1938
Date expires
07/31/1996
Class
Professional Engineer
Status
Expired Non-Renewable
Address
MOUNT VERNON, IN 47620
indianalicensing.org
ID 5625977
LAST UPDATED 2026-04-19 21:36:12 UTC
LAST UPDATED 2026-04-19 21:36:12 UTC
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