Wisconsin
Department of Safety and Professional Services
Keller, J E
Professional Engineer
License number
4186-6
Date granted
02/02/1951
Date expires
08/01/1978
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12568226
LAST UPDATED 2026-08-25 09:50:08 UTC
LAST UPDATED 2026-08-25 09:50:08 UTC
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