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David K. Dahlstrom
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Burbank, CA, US
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last 30 patents
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Patent Grant
Piezoelectrics and related devices from ceramics dispersed in polymers
Patent number
5,951,908
Issue date
Sep 14, 1999
AlliedSignal Inc.
Changxing Cui
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Piezeoelectric ceramic-polymer composites
Patent number
5,702,629
Issue date
Dec 30, 1997
AlliedSignal Inc.
Changxing Cui
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Shock-resistant flextensional transducer
Patent number
5,497,357
Issue date
Mar 5, 1996
AlliedSignal Inc.
David K. Dahlstrom
G10 - MUSICAL INSTRUMENTS ACOUSTICS