Pennsylvania
Department of State
ROBERT S TEREFENKO
Professional Geologist
License number
PG000326G
Date granted
03/14/1994
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
PHOENIXVILLE PA 19460
palicensing.org
ID 16582446
LAST UPDATED 2026-04-24 13:42:00 UTC
LAST UPDATED 2026-04-24 13:42:00 UTC
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