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Patent Assignment Assignor Details
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Assignor Name : GRIFFITH, ROBERT
Total Assignments: 12
Assignment: 1
Reel/Frame:005207/0249   Pages: 4
Recorded: 12/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COX, LAURENCE C.
Exec Dt:
11/30/1989
2
DUGAN, RAYMOND
Exec Dt:
12/01/1989
3
EVANS, DANIEL D.
Exec Dt:
12/01/1989
4
GRIFFITH, ROBERT
Exec Dt:
12/01/1989
5
HANDLEY, TERRY L.
Exec Dt:
12/01/1989
6
LEEPER, JEFFREY J.
Exec Dt:
12/04/1989
Assignee
1
NATIONAL STEEL CORPORATION
20 STANWIX ST., A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007318
NONE
07453599
Correspondence name and address
JAMES L. BEAN
O'NEIL AND BEAN
1601 N. KENT ST., SUITE 910
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:005303/0405   Pages: 8
Recorded: 05/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUGAN, RAYMOND
Exec Dt:
04/16/1990
2
EVANS, DANIEL D.
Exec Dt:
04/14/1990
3
GRIFFITH, ROBERT
Exec Dt:
04/14/1990
4
MUMAW, RONALD G.
Exec Dt:
04/14/1990
Assignee
1
NATIONAL STEEL CORPORATION
20 STANWIX ST., A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5078089
NONE
07517744
Correspondence name and address
JAMES L. BEAN
O'NEIL AND BEAN
1601 N. KENT ST.
SUITE 910
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:010932/0497   Pages: 3
Recorded: 06/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, NING (ERIC)
Exec Dt:
06/05/2000
2
OLSON, STEVEN E.
Exec Dt:
06/04/2000
3
GRIFFITH, ROBERT
Exec Dt:
06/05/2000
Assignee
1
OAK TECHNOLOGY
139 KIFER COURT
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6128257
NONE
09235386
Correspondence name and address
PENNIE & EDMONDS LLP
WILLIAM S. GALLIANI
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:011666/0199   Pages: 3
Recorded: 03/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAPOINTE, JEAN
Exec Dt:
03/28/2001
2
GRIFFITH, ROBERT
Exec Dt:
03/28/2001
Assignee
1
KALITECH SIGNALISATION INC.
1790, BOUL. ST-ELZEAR OUEST
LAVAL, QUEBEC, CANADA H7L 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185461
US20020139067
09820834
Correspondence name and address
SWABEY OGILY RENAULT
KEVIN P. MURPHY
1981 MCGILL COLLEGE AVE., SUITE 1600
MONTREAL, QUEBEC, CANADA H3A 2Y3
Assignment: 5
Reel/Frame:012034/0020   Pages: 5
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAPOINTE, JEAN
Exec Dt:
03/28/2001
2
GRIFFITH, ROBERT
Exec Dt:
03/28/2001
Assignee
1
KALITEC SIGNALISATION INC.
1790.BOUL.ST-ELZEAR OUEST
LAVAL QUEBEC, CANADA H7L 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185461
US20020139067
09820834
Correspondence name and address
SWABEY OGILVY RENAULT
MICHEL SOFIA
1981 MCGILL COLLEGE AVE., SUITE 1600
MONTREAL, QUEBEC, CANADA H3A 2Y3
Assignment: 6
Reel/Frame:014800/0155   Pages: 3
Recorded: 12/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFITH, ROBERT
Exec Dt:
08/14/2002
Assignee
1
SIGNALISATION KALITEC INC.
1220 MONTEE MASSON
LAVAL, QUEBEC, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976660
US20050127258
10732400
Correspondence name and address
OGILVY RENAULT
ROBERT MITCHELL
1981 MCGILL COLLEGE AVENUE
STE. 1600
MONTREAL, QUEBEC, CANADA H3A 2Y3
Assignment: 7
Reel/Frame:016159/0633   Pages: 3
Recorded: 01/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAX, J. ALEXANDER
Exec Dt:
01/07/2005
2
GRIFFITH, ROBERT
Exec Dt:
01/07/2005
Assignee
1
LITTON SYSTEMS, INC.
21240 BURBANK BLVD.
WOODLAND HILLS, CALIFORNIA 91367-6675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334474
US20060150735
11031271
Correspondence name and address
CHRISTOPHER P. HARRIS
TAROLLI, SUNDHEIM, COVELL & TUMMINO, LLP
526 SUPERIOR AVENUE, SUITE 1111
CLEVELAND, OHIO 44114-1400
Assignment: 8
Reel/Frame:019357/0075   Pages: 4
Recorded: 05/30/2007
Attorney Dkt #:NG(NSD)8366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEWART, ROBERT E.
Exec Dt:
05/29/2007
2
GRIFFITH, ROBERT
Exec Dt:
05/29/2007
Assignee
1
LITTON SYSTEMS, INC.
21240 BURBANK BLVD.
WOODLAND HILLS, CALIFORNIA 91367-6675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614300
US20080295597
11755506
Correspondence name and address
CHRISTOPHER P. HARRIS
1300 EAST NINTH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:023154/0691   Pages: 3
Recorded: 08/27/2009
Attorney Dkt #:05013738-17US SC/IP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIFFITH, ROBERT
Exec Dt:
04/14/2009
Assignee
1
LAPOINTE, JEAN
809A DES MILLES ILES
LAVAL, QUEBEC, CANADA H7J 1E6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100266337
12424077
Correspondence name and address
SEBASTIEN CLARK - OGILVY RENAULT LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, QUEBEC, H3B 1R1 CANADA
Assignment: 10
Reel/Frame:023043/0743   Pages: 4
Recorded: 08/03/2009
Attorney Dkt #:NG(NSD)018363 US PRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULATOWICZ, MICHAEL D.
Exec Dt:
07/23/2009
2
LARSEN, MICHAEL S.
Exec Dt:
07/23/2009
3
GRIFFITH, ROBERT
Exec Dt:
07/23/2009
Assignee
1
NORTHROP GRUMMAN SYSTEMS CORPORATION
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8159220
US20110025330
12534641
Correspondence name and address
CHRISTOPHER P. HARRIS
TAROLLI, SUNDHEIM, COVELL & TUMMINO LLP
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:027424/0241   Pages: 4
Recorded: 12/21/2011
Attorney Dkt #:NG(NSD)020202 US ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSEN, MICHAEL S.
Exec Dt:
12/19/2011
2
GRIFFITH, ROBERT
Exec Dt:
12/19/2011
3
BULATOWICZ, MICHAEL D.
Exec Dt:
12/19/2011
4
CLARK, PHILLIP R.
Exec Dt:
12/19/2011
Assignee
1
NORTHROP GRUMMAN GUIDANCE AND ELECTRONICS COMPANY, INC.
21240 BURBANK BLVD.
WOODLAND HILLS, CALIFORNIA 91367-6675
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8994371
US20120182011
13332536
Correspondence name and address
CHRISTOPHER P. HARRIS
TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:035539/0043   Pages: 6
Recorded: 04/30/2015
Attorney Dkt #:719646 (14-1995)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANNATI, RICHARD E.
Exec Dt:
03/06/2015
2
FRICK, MATTHEW J.
Exec Dt:
03/23/2015
3
GRIFFITH, ROBERT
Exec Dt:
03/09/2015
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9879594
US20160265484
14642143
Correspondence name and address
GREGORY C. BAYS
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731

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