Massachusetts
Division of Professional Licensure
JOHN J. KNOX
Sheet Metal Workers
License number
9650
Date granted
04/07/2011
Date expires
01/28/2015
Class
Sheet Metal Workers
Status
Current
licensingma.org
ID 3810541
LAST UPDATED 2026-04-24 22:03:28 UTC
LAST UPDATED 2026-04-24 22:03:28 UTC
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