Membership
Tour
Register
Log in
Jeff Lorenz
Follow
Person
Richmond, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of connecting a stem to a base of an article of jewelry
Patent number
6,026,571
Issue date
Feb 22, 2000
Industrial Strength Corporation
Jeff Lorenz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL