Membership
Tour
Register
Log in
Edward T. Norcott, Jr.
Follow
Person
Los Gatos, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Loudspeaker
Patent number
D573586
Issue date
Jul 22, 2008
Tymphany Corporation
David J. Prince
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Loudspeaker
Patent number
D567212
Issue date
Apr 22, 2008
Tymphany Corporation
David J. Prince
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
Acoustic transducer comprising a plurality of coaxially arranged di...
Publication number
20090190791
Publication date
Jul 30, 2009
Tymphany Corporation
Andrew David Unruh
H04 - ELECTRIC COMMUNICATION TECHNIQUE