Minnesota
Department of Labor and Industry
LIEN, DOUGLAS A
Boiler - 2 Nd Class B Engineer
License number
2B021387
Date granted
05/21/2004
Date expires
05/31/2016
Class
Boiler - 2 Nd Class B Engineer
Status
Issued
Address
8254 DOUGLAS CIRCLE N, BROOKLYN PARK , MN 55443
mnlicensing.org
ID 21862649
LAST UPDATED 2026-05-07 21:20:20 UTC
LAST UPDATED 2026-05-07 21:20:20 UTC
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