Wisconsin
Department of Safety and Professional Services
Silfer, Brian E
Professional Geologist
License number
950-13
Date granted
04/11/1996
Date expires
07/31/2008
Class
Professional Geologist
Status
Expired
wisconsinlicensing.org
ID 35571962
LAST UPDATED 2026-04-29 17:58:48 UTC
LAST UPDATED 2026-04-29 17:58:48 UTC
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