Wisconsin
Department of Safety and Professional Services
Ruby, David I
Professional Engineer
License number
24638-6
Date granted
11/21/1986
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35543574
LAST UPDATED 2024-01-29 04:16:03 UTC
LAST UPDATED 2024-01-29 04:16:03 UTC
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