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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/10/1992
Application #:
07738884
Filing Dt:
08/01/1991
Inventor:
EDWARD W. HEKMAN
Title:
METHOD AND TOOL FOR CONCENTRIC BACKCHAMFERING ON A TURNING MACHINE
Assignment: 1
Reel/Frame:
009748/0917Recorded: 02/12/1999Pages: 39
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/1998
Exec Dt:
10/01/1998
Assignee:
9TH FLOOR, MC 3289
ONE DETROIT CENTER
DETROIT, MICHIGAN 48275
Correspondent:
BODMAN, LONGLEY & DAHLING
SUSAN M. KORNFIELD
110 MILLER, SUITE 300
ANN ARBOR, MI 48104
Assignment: 2
Reel/Frame:
014669/0598Recorded: 05/28/2004Pages: 4
Conveyance:
RELEASE OF PATENT SECURITY INTEREST
Assignor:
Exec Dt:
05/07/2004
Assignees:
4070 EAST PARIS AVENUE SE
KENTWOOD, MICHIGAN 49512
4070 EAST PARIS AVENUE SE
KENTWOOD, MICHIGAN 49512
Correspondent:
O'MELVENY & MYERS LLP
GINA M. DURHAM
400 SOUTH HOPE STREET
ROOM 1919
LOS ANGELES, CA 90071

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