Wisconsin
Department of Safety and Professional Services
Trester, John H
Professional Engineer
License number
4540-6
Date granted
02/01/1952
Date expires
07/31/1992
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568396
LAST UPDATED 2026-04-28 18:11:13 UTC
LAST UPDATED 2026-04-28 18:11:13 UTC
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