Minnesota
Department of Labor and Industry
ZAMMERT, DONAVAN E
Boiler - 1 St Class B Engineer
License number
1B029122
Date granted
03/02/2005
Date expires
03/31/2015
Class
Boiler - 1 St Class B Engineer
Status
Issued
Address
2800 15TH ST SW, WILLMAR , MN 56201
mnlicensing.org
ID 21841099
LAST UPDATED 2026-05-10 02:51:02 UTC
LAST UPDATED 2026-05-10 02:51:02 UTC
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