Wisconsin
Department of Safety and Professional Services
Landhauser, Mark A
Architect
License number
6862-5
Date granted
06/21/1990
Date expires
07/31/2016
Class
Architect
Status
Active
wisconsinlicensing.org
ID 35521042
LAST UPDATED 2026-06-06 12:21:37 UTC
LAST UPDATED 2026-06-06 12:21:37 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.