Wisconsin
Department of Safety and Professional Services
Custen, Allen M
Professional Engineer
License number
18661-6
Date granted
06/05/1979
Date expires
07/31/1990
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35537620
LAST UPDATED 2026-05-30 19:00:01 UTC
LAST UPDATED 2026-05-30 19:00:01 UTC
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