Wisconsin
Department of Safety and Professional Services
Ersler, Donald J
Professional Engineer
License number
25781-6
Date granted
09/23/1988
Date expires
07/31/2006
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12589915
LAST UPDATED 2026-06-15 20:30:57 UTC
LAST UPDATED 2026-06-15 20:30:57 UTC
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