Wisconsin
Department of Safety and Professional Services
Ziemer, Donald A
Professional Engineer
License number
6676-6
Date granted
05/16/1958
Date expires
07/31/1994
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35526830
LAST UPDATED 2026-05-30 22:33:05 UTC
LAST UPDATED 2026-05-30 22:33:05 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.