Wisconsin
Department of Safety and Professional Services
Wickler, John B
Professional Engineer
License number
12120-6
Date granted
11/02/1970
Date expires
07/31/2002
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12574519
LAST UPDATED 2026-05-14 15:18:52 UTC
LAST UPDATED 2026-05-14 15:18:52 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.