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Patent Assignment Assignor Details
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Assignor Name : KREFTA, RONALD J.
Total Assignments: 16
Assignment: 1
Reel/Frame:005011/0160   Pages: 2
Recorded: 12/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARMS, HAROLD B.
Exec Dt:
12/21/1988
2
KREFTA, RONALD J.
Exec Dt:
12/21/1988
3
OLDENKAMP, JOHN L.
Exec Dt:
12/21/1988
Assignee
1
GENERAL ELECTRIC COMPANY, A NEW YORK CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4933584
NONE
07288474
Correspondence name and address
SENNINGER, POWERS, LEAVITT, ET AL
611 OLIVE STREET
ST. LOUIS, MISSOURI 63101
Assignment: 2
Reel/Frame:005057/0353   Pages: 1
Recorded: 05/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KREFTA, RONALD J.
Exec Dt:
03/20/1989
2
FORBES, FRANKLIN L.
Exec Dt:
03/20/1989
Assignee
1
GENERAL ELECTRIC COMPANY, A NY CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950960
NONE
07328674
Correspondence name and address
SENNIGER, POWERS, LEAVITT AND ROEDEL
611 OLIVE STREET
ST. LOUIS, MO 63101
Assignment: 3
Reel/Frame:007984/0363   Pages: 4
Recorded: 10/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORBES, FRANKLIN L.
Exec Dt:
09/11/1995
2
KREFTA, RONALD J.
Exec Dt:
09/22/1995
3
PATEL, AMRITLAL H.
Exec Dt:
10/03/1995
Assignee
1
GENERAL ELECTRIC COMPANY
ONE RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5821722
NONE
08466579
Correspondence name and address
GE MOTORS & INDUSTRIAL SYSTEMS
RALPH E. KRISHER, JR.,
SR. PATENT COUNSEL, GENERAL ELECTRIC CO.
1635 BROADWAY, PO. BOX 2204
FORT WAYNE, IN 46801-2204
Assignment: 4
Reel/Frame:012359/0365   Pages: 2
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFTA, RONALD J.
Exec Dt:
01/16/2001
2
GALLEGOS-LOPEZ, GABRIEL
Exec Dt:
01/16/2001
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF - MAIL CODE: 480-414-420
P.O. BOX 5052
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342772
NONE
09765746
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
MARGARET A. DOBROWITSKY
LEGAL STAFF
P.O. BOX 5052, MAIL CODE: 480-414-420
TROY, MICHIGAN 48007-5052
Assignment: 5
Reel/Frame:012081/0535   Pages: 2
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFTA, RONALD J.
Exec Dt:
08/06/2001
2
SRIRAM, TILLASTHANAM V.
Exec Dt:
08/06/2001
Assignee
1
DELPHI TECHNOLOGIES, INC.
P.O. BOX 5052
LEGAL STAFF - MAIL CODE : 480-414-420
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577097
US20030034755
09928613
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
MARGARET A. DOBROWITSKY
LEGAL STAFF; P.O. BOX 5052
MAIL CODE: 480-414-420
TROY, MICHIGAN 48007-5052
Assignment: 6
Reel/Frame:012111/0616   Pages: 2
Recorded: 08/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, JAMES E.
Exec Dt:
08/13/2001
2
KREFTA, RONALD J.
Exec Dt:
08/06/2001
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF-MAIL CODE: 480-414-420
P.O. BOX 5052
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639371
US20030034748
09932197
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
MARGARET A. DOBROWITSKY-LEGAL STAFF
P.O. BOX 5052
MAIL CODE: 480-414-420
TROY, MICHIGAN 48007-5052
Assignment: 7
Reel/Frame:012453/0256   Pages: 2
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUENING, DUANE JOSEPH
Exec Dt:
12/10/2001
2
HOLBROOK, GREGORY R.
Exec Dt:
12/10/2001
3
HULL, MICHAEL L.
Exec Dt:
12/10/2001
4
KREFTA, RONALD J.
Exec Dt:
12/10/2001
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF-MAIL CODE: 480-414-420
P.O. BOX 5052
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030057789
09960697
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
MARGARET A. DOBROWITSKY, LEGAL STAFF
P.O. BOX 5052
MAIL CODE: 480-414-420
TROY, MI 48007-5052
Assignment: 8
Reel/Frame:012832/0225   Pages: 2
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REITER, JR., FREDERICK B.
Exec Dt:
03/25/2002
2
MASKEW, BRIAN J
Exec Dt:
03/25/2002
3
KREFTA, RONALD J.
Exec Dt:
03/25/2002
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF - MAIL CODE: 480-414-420
P.O. BOX 5052
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030193260
10123501
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
MARGARET A. DOBROWITSKY
LEGAL STAFF - MAIL CODE: 480-414-420
P.O. BOX 5052
TROY, MI 48007-5052
Assignment: 9
Reel/Frame:014389/0140   Pages: 2
Recorded: 08/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFTA, RONALD J.
Exec Dt:
05/12/2003
2
SRIRAM, TILLASTHANAM V.
Exec Dt:
05/12/2003
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF - MAIL CODE 480-410-202
P.O. BOX 5052
TROY, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040012354
10420348
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
JIMMY L. FUNKE
P.O. BOX 5052
LEGAL STAFF, MAIL CODE: 480-410-202
TROY, MI 48007-5052
Assignment: 10
Reel/Frame:022005/0599   Pages: 5
Recorded: 12/05/2008
Attorney Dkt #:DE258-67002/DP-317668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEEGAN, KEVIN R.
Exec Dt:
11/26/2008
2
KREFTA, RONALD J.
Exec Dt:
12/01/2008
Assignee
1
DELPHI TECHNOLOGIES, INC.
LEGAL STAFF-MAIL CODE: 480-410-202
P.O. BOX 5052
TROY, MICHIGAN 48007-5052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7945374
US20100145597
12315767
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
M/C 480-410-202
PO BOX 5052
TROY, MI 48007
Assignment: 11
Reel/Frame:026005/0874   Pages: 7
Recorded: 03/23/2011
Attorney Dkt #:DP-319331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARAH, PHILIPPE S.
Exec Dt:
03/01/2011
2
KREFTA, RONALD J.
Exec Dt:
02/25/2011
3
WAHBA, BRENT J.
Exec Dt:
02/20/2011
4
KOBOS, EUGENE A.
Exec Dt:
02/21/2011
5
KEEGAN, KEVIN R.
Exec Dt:
03/09/2011
Assignee
1
DELPHI TECHNOLOGIES, INC.
P.O. BOX 5052
M/C: 483-400-402
TROY, MICHIGAN 48007-5052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8656890
US20110251777
13069862
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
M/C 480-410-202
P.O. BOX 5052
TROY, MI 48007
Assignment: 12
Reel/Frame:036716/0904   Pages: 5
Recorded: 10/02/2015
Attorney Dkt #:009199-000338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, JAMES E.
Exec Dt:
01/22/2013
2
KREFTA, RONALD J.
Exec Dt:
01/22/2013
Assignee
1
ALLISON TRANSMISSION, INC.
ONE ALLISON WAY
INDIANAPOLIS, INDIANA 46222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260036
US20150158396
14621498
Correspondence name and address
WOODARD EMHARDT MORIARTY MCNETT & HENRY
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204-5137
Assignment: 13
Reel/Frame:038734/0355   Pages: 5
Recorded: 05/27/2016
Attorney Dkt #:009199-000634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, JAMES E.
Exec Dt:
01/22/2013
2
KREFTA, RONALD J.
Exec Dt:
01/22/2013
Assignee
1
ALLISON TRANSMISSION, INC.
ONE ALLISON WAY
INDIANAPOLIS, INDIANA 46222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9463713
US20160193941
15042250
Correspondence name and address
WOODARD EMHARDT MORIARTY MCNETT & HENRY
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204-5137
Assignment: 14
Reel/Frame:030459/0228   Pages: 2
Recorded: 05/21/2013
Attorney Dkt #:DP-320819
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREFTA, RONALD J.
Exec Dt:
05/08/2013
Assignee
1
DELPHI TECHNOLOGIES, INC.
P. O. BOX 5052
M/C: 483-400-402
TROY, MICHIGAN 48007-5052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140350871
13899065
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
P. O. BOX 5052
M/C: 483-400-402
TROY, MI 48007-5052
Assignment: 15
Reel/Frame:035221/0025   Pages: 2
Recorded: 03/20/2015
Attorney Dkt #:DP-322021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREFTA, RONALD J.
Exec Dt:
03/20/2015
Assignee
1
DELPHI TECHNOLOGIES, INC.
P. O. BOX 5052
M/C: 483-400-402
TROY, MICHIGAN 48007-5052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160276969
14664448
Correspondence name and address
DELPHI TECHNOLOGIES, INC.
P.O. BOX 5052
M/C 483-400-402
TROY, MI 48007-5052
Assignment: 16
Reel/Frame:049845/0842   Pages: 3
Recorded: 07/24/2019
Attorney Dkt #:DP-324835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, LIJUN
Exec Dt:
07/08/2019
2
KREFTA, RONALD J.
Exec Dt:
07/03/2019
Assignee
1
DELPHI TECHNOLOGIES IP LIMITED
ERIN COURT, BISHOP'S COURT HILL
ST. MICHAEL, BARBADOS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11423203
US20210026929
16519393
Correspondence name and address
DELPHI TECHNOLOGIES IP LIMITED
5825 INNOVATION DRIVE
LEGAL STAFF - M/C 480-415-154
TROY, MI 48098

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