Minnesota
Department of Labor and Industry
SCHAEFER, DONALD J
High Pressure Piping - Hpp Journeyman Pipefitter
License number
HJ038940
Date granted
03/09/1993
Date expires
12/31/2015
Class
High Pressure Piping - Hpp Journeyman Pipefitter
Status
Issued
Address
2710 CARVER AVE E, ST PAUL , MN 55119
mnlicensing.org
ID 22403932
LAST UPDATED 2026-04-26 02:38:59 UTC
LAST UPDATED 2026-04-26 02:38:59 UTC
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