Wisconsin
Department of Safety and Professional Services
Ruffing, John H
Professional Engineer
License number
19641-6
Date granted
04/25/1980
Date expires
07/31/2008
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12582942
LAST UPDATED 2024-02-11 20:51:20 UTC
LAST UPDATED 2024-02-11 20:51:20 UTC
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