Wisconsin
Department of Safety and Professional Services
Retzlaff, James
Professional Engineer
License number
14683-6
Date granted
03/14/1975
Date expires
07/31/2010
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12577207
LAST UPDATED 2026-05-07 08:22:12 UTC
LAST UPDATED 2026-05-07 08:22:12 UTC
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