Membership
Tour
Register
Log in
Duncan T. McLeod
Follow
Person
Eagle River, AK, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Multi-unit stair construction and method
Patent number
4,850,164
Issue date
Jul 25, 1989
Duncan T. McLeod
E04 - BUILDING