Wisconsin
Department of Safety and Professional Services
Winterhalter, Jon A
Professional Engineer
License number
35443-6
Date granted
05/01/2002
Date expires
07/31/2014
Class
Professional Engineer
Status
Expired
wisconsinengineering.org
ID 35554330
LAST UPDATED 2026-05-08 22:51:08 UTC
LAST UPDATED 2026-05-08 22:51:08 UTC
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