Wisconsin
Department of Safety and Professional Services
Pieterick, Joseph D
Professional Geologist
License number
293-13
Date granted
08/29/1995
Date expires
07/31/2016
Class
Professional Geologist
Status
Active
wisconsinlicensing.org
ID 35571328
LAST UPDATED 2026-05-08 20:32:29 UTC
LAST UPDATED 2026-05-08 20:32:29 UTC
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