Wisconsin
Department of Safety and Professional Services
Perkowitz, Gary R
Professional Geologist
License number
404-13
Date granted
11/16/1995
Date expires
07/31/2016
Class
Professional Geologist
Status
Active
wisconsinlicensing.org
ID 35571436
LAST UPDATED 2026-04-05 14:12:13 UTC
LAST UPDATED 2026-04-05 14:12:13 UTC
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