Washington
Department of Licensing
BUTLER, BENJAMIN B
Professional Engineer - Chemical
License number
2637
Date granted
11/03/1947
Date expires
03/15/1986
Class
Professional Engineer - Chemical
Status
Delinquent
Address
SEATTLE WA 98177
walicensing.org
ID 2329855
LAST UPDATED 2026-03-11 01:54:59 UTC
LAST UPDATED 2026-03-11 01:54:59 UTC
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