Wisconsin
Department of Safety and Professional Services
MATTSON, BENJAMIN B
Professional Engineer
License number
41085-6
Date granted
07/06/2010
Date expires
07/31/2014
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 13699803
LAST UPDATED 2026-05-23 20:16:53 UTC
LAST UPDATED 2026-05-23 20:16:53 UTC
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