Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
JOHN OLIVER HAMMELL
Professional Engineer
License number
PE075544
Date granted
04/15/2008
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Kennett Square PA 19348
engineeringpa.org
ID 37473835
LAST UPDATED 2024-04-04 06:51:27 UTC
LAST UPDATED 2024-04-04 06:51:27 UTC
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