Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
JOHN ROBERT WELKER
Professional Engineer
License number
PE027864E
Date granted
09/14/1978
Date expires
01/31/1991
Class
Professional Engineer
Status
Expired
Address
PAOLI PA 19301
engineeringpa.org
ID 37506466
LAST UPDATED 2026-05-15 22:21:47 UTC
LAST UPDATED 2026-05-15 22:21:47 UTC
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