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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
11574477
Filing Dt:
06/19/2008
Publication #:
Pub Dt:
09/10/2009
Inventors:
Roy Gerardus Maria Kolkman, Antonius Gerardus Johannes Maria van Leeuwen et al
Title:
METHOD OF DETERMINING A PARAMETER REPRESENTING AN ACOUSTIC PROPERTY OF A MATERIAL
Assignment: 1
Reel/Frame:
019187/0284Recorded: 04/20/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/21/2007
Exec Dt:
03/22/2007
Exec Dt:
03/22/2007
Assignee:
VAN VOLLENHOVELAAN 659
UTRECHT, NETHERLANDS 3527 JP
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON
SUITE 4900
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:
019842/0197Recorded: 09/18/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/2007
Assignee:
DRIENERLOLAAN 5
ENSCHEDE, NETHERLANDS 7522 NB
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON
SUITE 4900
CHICAGO, IL 60601

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