Wisconsin
Department of Safety and Professional Services
Trast, John Mathew
Professional Engineer
License number
31792-6
Date granted
09/13/1996
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12596688
LAST UPDATED 2026-06-27 18:14:43 UTC
LAST UPDATED 2026-06-27 18:14:43 UTC
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