Pennsylvania
Department of State
MARK WILLIAM ELLIS
Professional Geologist
License number
PG002489G
Date granted
11/17/1995
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
WIND GAP PA 18091
palicensing.org
ID 16580622
LAST UPDATED 2026-06-24 08:30:35 UTC
LAST UPDATED 2026-06-24 08:30:35 UTC
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