License holder summary

DUCHNOWSKI, ERIC J is a Boiler - 2 Nd Class A Engineer licensed to practice in Minnesota. The address on file for DUCHNOWSKI, ERIC J is 620 S PIETY ST, ELLSWORTH , WI 54011. This licensed professional license is current. The license was granted 06/12/2012 and expired on 06/30/2016.

Minnesota

Department of Labor and Industry

DUCHNOWSKI, ERIC J
Boiler - 2 Nd Class A Engineer
License number
2A089820
Date granted
06/12/2012
Date expires
06/30/2016
Class
Boiler - 2 Nd Class A Engineer
Status
Issued
Address
620 S PIETY ST, ELLSWORTH , WI 54011
mnlicensing.org
ID 21855832
LAST UPDATED 2026-03-11 20:14:23 UTC

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