Ohio
Board of Licensing
Duane Loren Mattern
Engineers And Surveyors Board - Pe.Professional Engineer
License number
PE.52338
Date granted
01/01/2008
Date expires
12/31/2008
Class
Engineers And Surveyors Board - Pe.Professional Engineer
Status
Inactive
Address
Indianapolis, IN
ohiolicensing.org
ID 28904722
LAST UPDATED 2026-05-05 15:31:10 UTC
LAST UPDATED 2026-05-05 15:31:10 UTC