Wisconsin
Department of Safety and Professional Services
Johnson, Donald N
Professional Engineer
License number
16323-6
Date granted
02/18/1977
Date expires
07/31/2012
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35535296
LAST UPDATED 2026-05-18 14:31:09 UTC
LAST UPDATED 2026-05-18 14:31:09 UTC
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