Wisconsin
Department of Safety and Professional Services
Weyker, Sylvester N
Professional Engineer
License number
9557-6
Date granted
05/18/1966
Date expires
07/31/2002
Class
Professional Engineer
Status
wisconsinengineering.org
ID 12572222
LAST UPDATED 2026-05-26 08:23:07 UTC
LAST UPDATED 2026-05-26 08:23:07 UTC
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