Minnesota
Department of Labor and Industry
GROVENBURG JR, MELVIN C
Boiler - 2 Nd Class C Engineer
License number
2C014586
Date granted
11/13/1992
Date expires
11/30/2012
Class
Boiler - 2 Nd Class C Engineer
Status
Expired
Address
13046 CNTY RD 25, FLOODWOOD , MN 55736
mnlicensing.org
ID 21871222
LAST UPDATED 2026-06-29 19:50:30 UTC
LAST UPDATED 2026-06-29 19:50:30 UTC
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