Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
DAVID IRVIN RUBY
Professional Engineer
License number
PE041540R
Date granted
04/01/1991
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
BINGHAM FARMS MI 48025
engineeringpa.org
ID 37494136
LAST UPDATED 2026-04-16 15:40:30 UTC
LAST UPDATED 2026-04-16 15:40:30 UTC
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