Wisconsin
Department of Safety and Professional Services
Beckwith, Duane E
Professional Engineer
License number
9112-6
Date granted
11/11/1965
Date expires
07/31/2010
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12571830
LAST UPDATED 2026-06-20 09:25:15 UTC
LAST UPDATED 2026-06-20 09:25:15 UTC
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