Minnesota
Department of Labor and Industry
GRUBER, JOSEPH L
High Pressure Piping - Hpp Journeyman Pipefitter
License number
HJ036839
Date granted
03/23/1976
Date expires
12/31/2015
Class
High Pressure Piping - Hpp Journeyman Pipefitter
Status
Issued
Address
763 W NEBRASKA AVE, ST PAUL , MN 55117
mnlicensing.org
ID 22400955
LAST UPDATED 2026-03-25 22:42:13 UTC
LAST UPDATED 2026-03-25 22:42:13 UTC
This website is unaffiliated with the Department of Labor and Industry. Please verify all information directly with the relevant official government authority.