Wisconsin
Department of Safety and Professional Services
Mattson, James A
Professional Engineer
License number
9501-6
Date granted
05/18/1966
Date expires
07/31/1986
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35529101
LAST UPDATED 2026-05-15 14:08:26 UTC
LAST UPDATED 2026-05-15 14:08:26 UTC
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