Wisconsin
Department of Safety and Professional Services
Groen, Jeffrey A
Professional Geologist
License number
350-13
Date granted
11/16/1995
Date expires
07/31/2000
Class
Professional Geologist
Status
Expired
wisconsinlicensing.org
ID 35571383
LAST UPDATED 2026-06-08 09:01:21 UTC
LAST UPDATED 2026-06-08 09:01:21 UTC
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