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Patent Assignment Assignor Details
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Assignor Name : DAVIS, GLENN R.
Total Assignments: 10
Assignment: 1
Reel/Frame:003948/0270   Pages: 2
Recorded: 02/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/02/1982
Assignee
1
A CORP. OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06296459
Correspondence name and address
ROLAND O. COX
OTIS ENGINEERING CORP.
P. O. BOX 34380
DALLAS, TX 75234
Assignment: 2
Reel/Frame:005221/0809   Pages: 3
Recorded: 11/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/01/1989
2
Exec Dt:
11/01/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07415968
Correspondence name and address
ROLAND O. COX
P. O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 3
Reel/Frame:005356/0162   Pages: 4
Recorded: 06/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/19/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07526443
Correspondence name and address
ROLAND O. COX
P. O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 4
Reel/Frame:005745/0800   Pages: 4
Recorded: 06/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/24/1991
2
Exec Dt:
06/24/1991
Assignee
1
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07698463
Correspondence name and address
THOMAS R. FELGER
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Assignment: 5
Reel/Frame:009154/0420   Pages: 2
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/1998
2
Exec Dt:
01/07/1998
Assignee
1
7000 CENTRAL AVENUE, N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08898997
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
MARK D. BARRISH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 6
Reel/Frame:016269/0208   Pages: 3
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2005
2
Exec Dt:
01/27/2005
Assignee
1
801 LAKESIDE DRIVE
GURNEE, ILLINOIS 60031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29222625
Correspondence name and address
HOWARD G. SHIMOLA
PEARNE & GORDON LLP
1801 EAST NINTH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 7
Reel/Frame:017842/0458   Pages: 7
Recorded: 06/26/2006
Attorney Dkt #:2005-IP-019307 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2006
2
Exec Dt:
06/07/2006
3
Exec Dt:
06/07/2006
4
Exec Dt:
06/07/2006
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409518
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 8
Reel/Frame:026593/0773   Pages: 4
Recorded: 07/14/2011
Attorney Dkt #:10376-724.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2011
2
Exec Dt:
01/04/2011
3
Exec Dt:
01/04/2011
4
Exec Dt:
01/04/2011
Assignee
1
655 RIVER OAKS PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12980165
Correspondence name and address
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 9
Reel/Frame:031625/0039   Pages: 5
Recorded: 11/18/2013
Attorney Dkt #:10376-724.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2011
2
Exec Dt:
01/04/2011
3
Exec Dt:
01/04/2011
4
Exec Dt:
01/04/2011
Assignee
1
655 RIVER OAKS PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13783135
Correspondence name and address
SHAY GLENN LLP
2755 CAMPUS DRIVE, SUITE 210
SAN MATEO, CA 94403
Assignment: 10
Reel/Frame:030894/0635   Pages: 5
Recorded: 07/29/2013
Attorney Dkt #:TAB-51114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2013
2
Exec Dt:
07/02/2013
Assignee
1
801 LAKESIDE DRIVE
GURNEE, ILLINOIS 60031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29461866
Correspondence name and address
HOWARD G. SHIMOLA/PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108

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