Washington
Department of Licensing
DIEPHUIS, WILLIAM ROELOF
Professional Engineer - Electrical
License number
44794
Date granted
06/04/2008
Date expires
09/18/2015
Class
Professional Engineer - Electrical
Status
Active
Address
Lynden WA 98264
walicensing.org
ID 2369289
LAST UPDATED 2026-04-14 10:49:20 UTC
LAST UPDATED 2026-04-14 10:49:20 UTC
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