Wisconsin
Department of Safety and Professional Services
Graettinger, Arthur H
Professional Engineer
License number
4995-6
Date granted
06/06/1952
Date expires
08/01/1980
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568656
LAST UPDATED 2026-05-05 19:20:46 UTC
LAST UPDATED 2026-05-05 19:20:46 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.