Wisconsin
Department of Safety and Professional Services
Benthien, John M
Designer Of Engineering Systems
License number
564-7
Date granted
10/20/1976
Date expires
01/31/1994
Class
Designer Of Engineering Systems
Status
wisconsinlicensing.org
ID 12605428
LAST UPDATED 2026-06-30 12:04:16 UTC
LAST UPDATED 2026-06-30 12:04:16 UTC
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