Wisconsin
Department of Safety and Professional Services
Diederich, Andrew J
Professional Engineer
License number
32509-6
Date granted
11/14/1997
Date expires
07/31/2012
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35551404
LAST UPDATED 2026-06-10 15:24:57 UTC
LAST UPDATED 2026-06-10 15:24:57 UTC
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