Wisconsin
Department of Safety and Professional Services
Pieters, Joseph J
Professional Engineer
License number
26933-6
Date granted
03/16/1990
Date expires
07/31/2014
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12591190
LAST UPDATED 2026-09-04 06:38:29 UTC
LAST UPDATED 2026-09-04 06:38:29 UTC
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