Pennsylvania
Department of State
JOHN W JENGO
Professional Geologist
License number
PG000125G
Date granted
01/05/1994
Date expires
09/30/2017
Class
Professional Geologist
Status
Active
Address
DOWNINGTOWN PA 19335
palicensing.org
ID 16582248
LAST UPDATED 2026-05-22 07:42:09 UTC
LAST UPDATED 2026-05-22 07:42:09 UTC
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