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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/26/1993
Application #:
07820525
Filing Dt:
01/14/1992
Inventors:
EDWARD W. HEKMAN, FREDERICK A. HEKMAN
Title:
INTERNALLY CONSTRAINED VANE COMPRESSOR
Assignment: 1
Reel/Frame:
005987/0345Recorded: 01/14/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/13/1992
Exec Dt:
01/13/1992
Assignee:
4070 EAST PARIS AVENUE KENTWOOD, MI 49512
Correspondent:
PRICE, HENEVELD, COOPER, DEWITT & LITTON
695 KENMOOR DR., S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
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: 3
Reel/Frame:
014669/0356Recorded: 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:
GINA M. DURHAM
C/O O'MELVENY & MYERS LLP
400 SOUTH HOPE STREET, ROOM 1919
LOS ANGELES, CA 90071

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