Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
RONALD D FLACH
Professional Engineer
License number
PE015897E
Date granted
03/20/1970
Date expires
09/30/2011
Class
Professional Engineer
Status
Expired
Address
PITTSBURGH PA 15238
engineeringpa.org
ID 37466578
LAST UPDATED 2026-04-24 05:08:24 UTC
LAST UPDATED 2026-04-24 05:08:24 UTC
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