Wisconsin
Department of Safety and Professional Services
Trickel, William B
Professional Engineer
License number
7914-6
Date granted
02/15/1963
Date expires
07/31/1986
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12570793
LAST UPDATED 2026-05-24 16:57:59 UTC
LAST UPDATED 2026-05-24 16:57:59 UTC
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