Minnesota
Department of Labor and Industry
HERALD, DAVID R
Boiler - Chief A Engineer
License number
CA015850
Date granted
09/04/1985
Date expires
10/31/2015
Class
Boiler - Chief A Engineer
Status
Issued
Address
3009 JOHN AVE, SUPERIOR , WI 54880
mnlicensing.org
ID 21885610
LAST UPDATED 2026-08-15 01:56:54 UTC
LAST UPDATED 2026-08-15 01:56:54 UTC
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