Wisconsin
Department of Safety and Professional Services
O'Brien, Troy W
Engineer In Training
License number
1510432-500
Date granted
03/06/2002
Date expires
07/01/2012
Class
Engineer In Training
Status
Expired
wisconsinlicensing.org
ID 36284307
LAST UPDATED 2026-06-03 19:37:14 UTC
LAST UPDATED 2026-06-03 19:37:14 UTC
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