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Ira B. Ekhaus
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Belmont, MA, US
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last 30 patents
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Patent Grant
Reduced wavenumber synthetic aperture
Patent number
5,675,550
Issue date
Oct 7, 1997
Ira B. Ekhaus
G01 - MEASURING TESTING
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Patent Grant
Device for controlling musical effects on a guitar
Patent number
5,300,730
Issue date
Apr 5, 1994
Ira B. Ekhaus
G10 - MUSICAL INSTRUMENTS ACOUSTICS