Membership
Tour
Register
Log in
Terry J. Hall, Sr.
Follow
Person
Wilmington, DE, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Sharpening device
Patent number
6,875,093
Issue date
Apr 5, 2005
Edgecraft Corporation
Daniel D. Friel, Sr.
B24 - GRINDING POLISHING