Membership
Tour
Register
Log in
Sherwood M. Hanson
Follow
Person
Sandwich, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Stringline bracket
Patent number
D252976
Issue date
Sep 25, 1979
Barber-Greene Company
Sherwood M. Hanson
D08 - Tools and hardware