Wisconsin
Department of Safety and Professional Services
Pier, Donald C
Professional Engineer
License number
7338-6
Date granted
01/20/1961
Date expires
07/31/1986
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12570354
LAST UPDATED 2026-04-27 16:05:30 UTC
LAST UPDATED 2026-04-27 16:05:30 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.