Wisconsin
Department of Safety and Professional Services
Sikorski, Roger L
Professional Engineer
License number
14409-6
Date granted
10/11/1974
Date expires
07/31/2012
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12576912
LAST UPDATED 2026-07-13 02:26:39 UTC
LAST UPDATED 2026-07-13 02:26:39 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.