Massachusetts
Board of Regulations and Standards
JOHN H PATTERSON
Engineering Licenses - He 4 A Unlimited Specialty Series
License number
HE-045324
Date expires
12/30/2010
Class
Engineering Licenses - He 4 A Unlimited Specialty Series
Status
Address
massbuilding.org
ID 41869705
LAST UPDATED 2026-05-09 05:15:17 UTC
LAST UPDATED 2026-05-09 05:15:17 UTC
This website is unaffiliated with the Board of Regulations and Standards. Please verify all information directly with the relevant official government authority.