Wisconsin
Department of Safety and Professional Services
Johnson, Ronald Bert
Professional Engineer
License number
18975-6
Date granted
09/21/1979
Date expires
07/31/2012
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35537932
LAST UPDATED 2026-06-09 06:18:48 UTC
LAST UPDATED 2026-06-09 06:18:48 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.