Wisconsin
Department of Safety and Professional Services
Clay, Roger A
Professional Engineer
License number
30291-6
Date granted
08/05/1994
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35549192
LAST UPDATED 2026-09-02 18:00:00 UTC
LAST UPDATED 2026-09-02 18:00:00 UTC
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