Wisconsin
Department of Safety and Professional Services
Hassell, Leonard G
Professional Engineer
License number
21257-6
Date granted
02/26/1982
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35540209
LAST UPDATED 2026-06-10 18:31:43 UTC
LAST UPDATED 2026-06-10 18:31:43 UTC
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