Membership
Tour
Register
Log in
Nicolas Pearson
Follow
Person
Drummondville, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Amalgam retainer
Patent number
6,528,953
Issue date
Mar 4, 2003
Osram Sylvania Inc.
Nicolas Pearson
H01 - BASIC ELECTRIC ELEMENTS