Membership
Tour
Register
Log in
Frank Campbell Jr.
Follow
Person
Martinsville, VA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Two piece rider assembly
Patent number
5,921,772
Issue date
Jul 13, 1999
C & H Alloy Skid Riders Company
C. E. Hopson
F27 - FURNACES KILNS OVENS RETORTS