Minnesota
Department of Labor and Industry
KUMFERMAN, DAVID
Boiler - 2 Nd Class A Engineer
License number
2A031524
Date granted
06/03/1996
Date expires
06/30/2014
Class
Boiler - 2 Nd Class A Engineer
Status
Expired
Address
PO BOX 43, FRONTENAC , MN 55026
mnlicensing.org
ID 21857577
LAST UPDATED 2026-06-13 20:48:09 UTC
LAST UPDATED 2026-06-13 20:48:09 UTC
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