Wisconsin
Department of Safety and Professional Services
Mantes, Alexander J
Professional Engineer
License number
8307-6
Date granted
01/23/1964
Date expires
07/31/2010
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12571121
LAST UPDATED 2026-07-16 07:00:25 UTC
LAST UPDATED 2026-07-16 07:00:25 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.