Wisconsin
Department of Safety and Professional Services
Fredrickson, David L
Professional Engineer
License number
28633-6
Date granted
06/12/1992
Date expires
07/31/2002
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35547554
LAST UPDATED 2026-08-23 23:17:30 UTC
LAST UPDATED 2026-08-23 23:17:30 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.