Wisconsin
Department of Safety and Professional Services
Schoen, John R
Professional Engineer
License number
4638-6
Date granted
02/15/1952
Date expires
07/31/1992
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568442
LAST UPDATED 2026-04-28 17:47:14 UTC
LAST UPDATED 2026-04-28 17:47:14 UTC
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