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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/01/2012
Application #:
12577491
Filing Dt:
10/12/2009
Publication #:
Pub Dt:
04/15/2010
Inventors:
William A. Ryan, Michael Abry, Peter V. Loeppert
Title:
MICROPHONE HAVING MULTIPLE TRANSDUCER ELEMENTS
Assignment: 1
Reel/Frame:
023358/0689Recorded: 10/12/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/09/2009
Exec Dt:
10/09/2009
Exec Dt:
10/12/2009
Assignee:
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Correspondent:
FITCH EVEN TABIN & FLANNERY
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406

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