Pennsylvania
Department of State
MATTHIAS OHR
Professional Geologist
License number
PG004773
Date granted
05/08/2007
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
Philadelphia PA 19130
palicensing.org
ID 16581777
LAST UPDATED 2026-05-26 15:53:09 UTC
LAST UPDATED 2026-05-26 15:53:09 UTC
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