Wisconsin
Department of Safety and Professional Services
Allen, John R
Professional Engineer
License number
12980-6
Date granted
08/18/1972
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12575359
LAST UPDATED 2026-06-01 13:49:28 UTC
LAST UPDATED 2026-06-01 13:49:28 UTC
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