Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
JOHN G POTOSNAK
Professional Engineer
License number
PE023696E
Date granted
03/20/1976
Date expires
01/31/1995
Class
Professional Engineer
Status
Expired
Address
PHILADELPHIA PA 19106
engineeringpa.org
ID 37490225
LAST UPDATED 2026-05-31 11:31:35 UTC
LAST UPDATED 2026-05-31 11:31:35 UTC
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