Minnesota
Department of Labor and Industry
GRIEFENHAGEN, DAVID A
Electrical - Reg Unl Electrician
License number
RE071776
Date granted
12/27/2007
Date expires
12/31/2008
Class
Electrical - Reg Unl Electrician
Status
Expired
Address
4631 158TH ST N, HUGO , MN 55038
mnlicensing.org
ID 22332181
LAST UPDATED 2026-03-18 07:33:24 UTC
LAST UPDATED 2026-03-18 07:33:24 UTC
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