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Patent Assignment Assignor Details
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Assignor Name : HEIN, DAVID
Total Assignments: 12
Assignment: 1
Reel/Frame:010825/0483   Pages: 3
Recorded: 05/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, JOSEPH J., JR.
Exec Dt:
04/12/2000
2
HEIN, DAVID
Exec Dt:
04/12/2000
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250706
NONE
09518994
Correspondence name and address
BROOKS & KUSHMAN PC
RAYMOND J. VIVACQUA
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:011218/0575   Pages: 5
Recorded: 10/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIMRI, ALAIN
Exec Dt:
10/03/2000
2
KENOYER, MICHAEL
Exec Dt:
10/03/2000
3
HEIN, DAVID
Exec Dt:
10/02/2000
Assignee
1
POLYCOM, INC.
1565 BARBER LANE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6744460
NONE
09684489
Correspondence name and address
CARR & FERRELL LLP
JOHN D. HENKHAUS
2225 EAST BAYSHORE ROAD
SUITE 200
PALO ALTO, CA 94303
Assignment: 3
Reel/Frame:013657/0104   Pages: 2
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NANTZ, JOHN
Exec Dt:
05/15/2003
2
GHABRA, RIAD
Exec Dt:
05/14/2003
3
TANG, TOM
Exec Dt:
05/12/2003
4
KING, RONALD
Exec Dt:
05/13/2003
5
LEMENSE, THOMAS
Exec Dt:
05/13/2003
6
FAWAZ, MIKE
Exec Dt:
05/14/2003
7
HEIN, DAVID
Exec Dt:
05/14/2003
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7277007
US20040227615
10249901
Correspondence name and address
JOHN A. ARTZ
ARTZ & ARTZ, P.C.
28333 TELEGRAPH ROAD, SUITE 250
SOUTHFIELD, MI 48034
Assignment: 4
Reel/Frame:014729/0128   Pages: 7
Recorded: 11/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENNEDY, KARL R.
Exec Dt:
11/10/2003
2
HEIN, DAVID
Exec Dt:
11/14/2003
3
SPIELMAN, CHRISTOPHER D.
Exec Dt:
11/18/2003
4
BREAKEY, GREGORY F.
Exec Dt:
11/11/2003
5
FOWLER, THOMAS J.
Exec Dt:
11/10/2003
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708437
US20050116818
10717078
Correspondence name and address
BROOKS KUSHMAN PC
JOHN R. BUSER
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 5
Reel/Frame:014572/0457   Pages: 2
Recorded: 05/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAYTLIN, ALEXANDER
Exec Dt:
04/13/2004
2
HEIN, DAVID
Exec Dt:
04/13/2004
3
MOORE, MARK
Exec Dt:
04/13/2004
Assignee
1
LEAR CORPORATIOB
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050247862
10709438
Correspondence name and address
JOHN A. ARTZ
ARTZ & ARTZ, P.C.
28333 TELEGRAPH ROAD, SUITE 250
SOUTHFIELD, MI 48034
Assignment: 6
Reel/Frame:015148/0251   Pages: 2
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWELCHUK, GLENN A.
Exec Dt:
09/15/2004
2
HEIN, DAVID
Exec Dt:
09/16/2004
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221266
US20060061465
10711448
Correspondence name and address
JOHN A. ARTZ
ARTZ & ARTZ, P.C.
28333 TELEGRAPH ROAD, SUITE 250
SOUTHFIELD, MI 48034
Assignment: 7
Reel/Frame:018601/0575   Pages: 2
Recorded: 11/20/2006
Attorney Dkt #:LEAR 43451 PUSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YETUKURI, ARJUN
Exec Dt:
11/16/2006
2
HEIN, DAVID
Exec Dt:
11/16/2006
3
JAMMALAMADAKA, SAI PRASAD
Exec Dt:
11/16/2006
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH
SOUTHFIELD, MICHIGAN 48033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556306
US20070114810
11601940
Correspondence name and address
JAMES W. PROSCIA
BOOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075-1238
Assignment: 8
Reel/Frame:019816/0544   Pages: 5
Recorded: 08/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIN, DAVID
Exec Dt:
08/29/2007
2
KNUTSON, ROGER
Exec Dt:
08/22/2007
Assignee
1
LEAR CORPORATION
21557 TELEGRAPH ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090058118
11897555
Correspondence name and address
GREGORY W. ROBINETTE
MACMILLAN SOBANSKI & TODD, LLC
ONE MARITIME PLAZA, FIFTH FLOOR
720 WATER STREET
TOLEDO, OH 43604-1853
Assignment: 9
Reel/Frame:020831/0037   Pages: 5
Recorded: 04/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIN, DAVID
Exec Dt:
11/29/2007
2
KNUTSON, ROGER
Exec Dt:
09/13/2007
Assignee
1
INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP NORTH AMERICA, INC.
5300 AUTO CLUB DRIVE
DEARBORN, MICHIGAN 48126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090058118
11897555
Correspondence name and address
GREGORY W. ROBINETTE
MACMILLAN, SOBANSKI & TODD, LLC
ONE MARITIME PLAZA, FIFTH FLOOR
720 WATER STREET
TOLEDO, OH 43604-1853
Assignment: 10
Reel/Frame:021509/0706   Pages: 6
Recorded: 09/10/2008
Attorney Dkt #:199-0540US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOTZKO, STEPHEN
Exec Dt:
07/24/2008
2
SPEARMAN, JOHN PAUL
Exec Dt:
07/23/2008
3
FLOTT, RICHARD, JR.
Exec Dt:
07/23/2008
4
HEIN, DAVID
Exec Dt:
09/09/2008
Assignee
1
POLYCOM, INC.
4750 WILLOW ROAD
PLEASANTON, CALIFORNIA 94588-2708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7876685
US20090046580
12178367
Correspondence name and address
BILLY ALLEN III // WONG CABELLO...
20333 STATE HIGHWAY 249
SUITE 600
HOUSTON, TX 77070
Assignment: 11
Reel/Frame:025499/0624   Pages: 6
Recorded: 12/14/2010
Attorney Dkt #:199-0540USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOTZKO, STEPHEN
Exec Dt:
07/24/2008
2
SPEARMAN, JOHN PAUL
Exec Dt:
07/23/2008
3
FLOTT, RICHARD, JR.
Exec Dt:
07/23/2008
4
HEIN, DAVID
Exec Dt:
09/09/2008
Assignee
1
POLYCOM, INC.
4750 WILLOW ROAD
PLEASANTON, CALIFORNIA 94588-2708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8493862
US20110096776
12967787
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249 6TH FLOOR
HOUSTON, TX 77070
Assignment: 12
Reel/Frame:062457/0289   Pages: 4
Recorded: 01/23/2023
Attorney Dkt #:DAN223017/ 81187051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIN, DAVID
Exec Dt:
01/20/2023
2
DAIGNEAULT, MARC
Exec Dt:
01/12/2023
3
YANG, HONG
Exec Dt:
01/04/2023
Assignee
1
DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
3939 TECHNOLOGY DRIVE, P.O. BOX 1000
MAUMEE, OHIO 43537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230264573
18158345
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST. SUITE 201
PORTLAND, OR 97209

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