Wisconsin
Department of Safety and Professional Services
Ritter, John F
Professional Engineer
License number
16167-6
Date granted
12/03/1976
Date expires
07/31/1986
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35535141
LAST UPDATED 2026-05-27 10:28:27 UTC
LAST UPDATED 2026-05-27 10:28:27 UTC
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