Pennsylvania
Department of State
JOHN H COLL
Professional Geologist
License number
PG001958G
Date granted
10/12/1995
Date expires
09/30/2005
Class
Professional Geologist
Status
Expired
Address
ROUND ROCK TX 78664
palicensing.org
ID 16580181
LAST UPDATED 2026-04-16 03:13:13 UTC
LAST UPDATED 2026-04-16 03:13:13 UTC
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