Wisconsin
Department of Safety and Professional Services
Davidson, Trevor O
Professional Engineer
License number
4007-6
Date granted
05/26/1950
Date expires
07/31/1982
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568144
LAST UPDATED 2026-08-20 11:23:21 UTC
LAST UPDATED 2026-08-20 11:23:21 UTC
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