Minnesota
Department of Labor and Industry
HUMANN, MICHAEL D
Boiler - Special Engineer
License number
SP080885
Date granted
09/11/2008
Date expires
09/30/2016
Class
Boiler - Special Engineer
Status
Issued
Address
1703 MCKINLEY DR, NORTHFIELD , MN 55057
mnlicensing.org
ID 21924581
LAST UPDATED 2026-03-18 19:32:12 UTC
LAST UPDATED 2026-03-18 19:32:12 UTC
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