Wisconsin
Department of Safety and Professional Services
Butler, Laurence V
Professional Engineer
License number
26991-6
Date granted
05/11/1990
Date expires
07/31/2016
Class
Professional Engineer
Status
Active
wisconsinengineering.org
ID 35545918
LAST UPDATED 2026-07-10 19:15:58 UTC
LAST UPDATED 2026-07-10 19:15:58 UTC
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