Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/27/2007
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Application #:
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10379007
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Filing Dt:
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03/04/2003
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Publication #:
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Pub Dt:
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12/15/2005
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Inventor:
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James Steven Collins
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Title:
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ELECTRET CONDENSER MICROPHONE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1151 MAPLEWOOD DRIVE |
ITASCA, ILLINOIS 60143 |
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WALLENSTEIN & WAGNER, LTD. |
MATTHEW J. GRYZLO, ESQ. |
311 SOUTH WACKER DRIVE |
53RD FLOOR |
CHICAGO, IL 60606 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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270 PARK AVENUE |
NEW YORK, NEW YORK 10017 |
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FEDERAL RESEAERCH CORPORATION |
PENELOPE JA. AGODOA |
130 FIFTEENTH STREET NW, SUITE 920 |
WASHINGTON, DC 200005 |
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