Wisconsin
Department of Safety and Professional Services
Griffiths, Roger O
Professional Engineer
License number
9037-6
Date granted
08/04/1965
Date expires
07/31/1992
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35528705
LAST UPDATED 2026-05-20 22:44:19 UTC
LAST UPDATED 2026-05-20 22:44:19 UTC
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