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Andrew D. Bank
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Bedford, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Loudspeaker
Patent number
7,245,729
Issue date
Jul 17, 2007
New Transducers Limited
Andrew D. Bank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker and method of making same
Patent number
6,813,362
Issue date
Nov 2, 2004
New Transducers Limited
Andrew D. Bank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Loudspeaker and method of making same
Publication number
20020172393
Publication date
Nov 21, 2002
NEW TRANSDUCERS LIMITED
Andrew D. Bank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Loudspeaker
Publication number
20020159610
Publication date
Oct 31, 2002
NEW TRANSDUCERS LIMITED
Andrew D. Bank
H04 - ELECTRIC COMMUNICATION TECHNIQUE