Tennessee
Department of Commerce and Insurance
MICHAEL ERVIN DUFFEY
Engineer
License number
110769
Date granted
06/12/2006
Date expires
06/30/2010
Class
Engineer
Status
Invalid (Failed to Renew)
Address
TOLEDO, OH 43617
licensingtn.com
ID 21977525
LAST UPDATED 2026-05-17 13:35:20 UTC
LAST UPDATED 2026-05-17 13:35:20 UTC
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