Minnesota
Department of Labor and Industry
FRIGSTAD, RONALD J
Boiler - Historical Boiler Engineer
License number
HB020335
Date granted
08/31/2006
Class
Boiler - Historical Boiler Engineer
Status
Issued
Address
PO BOX 664, CHANHASSEN , MN 553170664
mnlicensing.org
ID 21901613
LAST UPDATED 2026-06-05 23:38:10 UTC
LAST UPDATED 2026-06-05 23:38:10 UTC
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