Minnesota
Department of Labor and Industry
MUEFFELMAN, RONALD E
Boiler - 2 Nd Class C Engineer
License number
2C010554
Date granted
02/20/1987
Date expires
02/28/2015
Class
Boiler - 2 Nd Class C Engineer
Status
Issued
Address
P.O. BOX 25291, WOODBURY , MN 55125
mnlicensing.org
ID 21876806
LAST UPDATED 2026-04-27 17:03:35 UTC
LAST UPDATED 2026-04-27 17:03:35 UTC
This website is unaffiliated with the Department of Labor and Industry. Please verify all information directly with the relevant official government authority.