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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
02/08/1983
Application #:
06177846
Filing Dt:
08/14/1980
Inventors:
JOHN P. MARSHALL, DENNIS A. RUFFER
Title:
MATRIX METHOD AND APPARATUS FOR ENGINE ANALYSIS
Assignment: 1
Reel/Frame:
003795/0386Recorded: 08/14/1980Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/11/1980
Exec Dt:
08/11/1980
Assignee:
2101 NORTH PITCHER,
KALAMAZOO,, MICHIGAN 49007
Correspondent:
KENYON & KENYON
59 MAIDEN LANE
NEW YORK, NY 10038
Assignment: 2
Reel/Frame:
006723/0593Recorded: 10/12/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/10/1993
Assignee:
700 TERRACE POINT DRIVE
MUSKEGON, MICHIGAN 49443
Correspondent:
LAURA A. LARSON
GARDNER, CARTON & DOUGLAS
SUITE 3400
321 N. CLARK STREET
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:
011103/0887Recorded: 08/30/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2000
Assignee:
700 TERRACE POINT DRIVE
MUSKEGON, MICHIGAN 49443
Correspondent:
PEPPER HAMILTON LLP
ELIZABETH STANLEY
600 FOURTEENTH STREET, N.W.
WASHINGTON, DC 20005-2004
Assignment: 4
Reel/Frame:
011007/0116Recorded: 08/04/2000Pages: 15
Conveyance:
CONDITIONAL ASSIGNMENT OF AND SECURITY INTEREST IN PATENT RIGHTS
Assignor:
Exec Dt:
06/13/2000
Assignee:
4 METRO TECH CENTER, 5TH FLOOR
BROOKLYN, NEW YORK 11245
Correspondent:
SIMPSON THACHER & BARTLETT
NIHARA K. CHOUDHRI
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:
016851/0745Recorded: 12/06/2005Pages: 13
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 11007 FRAME 0116)
Assignor:
Exec Dt:
11/18/2005
Assignee:
13515 BALLANTYNE CORPORATE PLACE
CHARLOTTE, NORTH CAROLINA 28277
Correspondent:
MARK SOLOMON, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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