Membership
Tour
Register
Log in
Jiten V. Shah
Follow
Person
Naperville, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Lightweight knuckle for a railroad car coupler
Patent number
6,129,227
Issue date
Oct 10, 2000
National Casting Incorporated
Richard A. Openchowski
B61 - RAILWAYS