Wisconsin
Department of Safety and Professional Services
Duff, Howard W
Professional Engineer
License number
25293-6
Date granted
02/26/1988
Date expires
07/31/2002
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35544228
LAST UPDATED 2024-05-03 08:52:54 UTC
LAST UPDATED 2024-05-03 08:52:54 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.