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Patent Assignment Assignor Details
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Assignor Name : WILLIAMSON, ROBERT R.
Total Assignments: 12
Assignment: 1
Reel/Frame:004033/0428   Pages: 1
Recorded: 07/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1982
2
Exec Dt:
07/23/1982
Assignee
1
11906 EAST NORTHWEST HWY.
A CORP. OF TX
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06403811
Correspondence name and address
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TX 75250
Assignment: 2
Reel/Frame:004096/0049   Pages: 2
Recorded: 02/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1983
2
Exec Dt:
02/08/1983
Assignee
1
11906 EAST NORTHWEST HWY.,
DALLAS,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06467445
Correspondence name and address
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TX 75250
Assignment: 3
Reel/Frame:005623/0981   Pages: 2
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/11/1990
Assignee
1
UOP
DES PLAINES, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07608518
Correspondence name and address
THOMAS K. MCBRIDE
UOP
25 EAST ALGONQUIN RD.
DES PLAINES, IL 60017-5017
Assignment: 4
Reel/Frame:006138/0841   Pages: 3
Recorded: 06/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/07/1992
2
Exec Dt:
01/07/1992
Assignee
1
11150 DATA DRIVE
DALLAS, TEXAS 75219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07819177
Correspondence name and address
ANDRE M. SZUWALSKI
GARDERE AND WYNNE
3000 THANKSGIVING TOWER
1601 ELM STREET
DALLAS, TX 75201-4761
Assignment: 5
Reel/Frame:007438/0095   Pages: 4
Recorded: 04/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/1993
2
Exec Dt:
12/28/1993
3
Exec Dt:
12/30/1993
Assignee
1
UOP
25 EAST ALGONQUIN ROAD
P.O. BOX 5017
DES PLAINES, ILLINOIS 60017-5017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08176159
Correspondence name and address
UOP
ATTN: THOMAS K. MCBRIDE
25 EAST ALONGUIN ROAD
P.O. BOX 5017
DES PLAINES, IL 60017-5017
Assignment: 6
Reel/Frame:007963/0261   Pages: 4
Recorded: 04/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/1996
2
Exec Dt:
04/15/1996
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08633286
Correspondence name and address
GARDERE & WYNNE, L.L.P.
MICHAEL A. O'NEIL
1601 ELM STREET, SUITE 3000
DALLAS, TX 75201
Assignment: 7
Reel/Frame:008509/0100   Pages: 4
Recorded: 04/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/1997
2
Exec Dt:
03/31/1997
3
Exec Dt:
03/31/1997
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08840791
Correspondence name and address
GARDERE & WYNNE, L.L.P.
MICHAEL A. O'NEIL
1601 ELM STREET, STE. 3000
DALLAS, TEXAS 75201
Assignment: 8
Reel/Frame:010017/0709   Pages: 4
Recorded: 06/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/1999
2
Exec Dt:
05/24/1999
3
Exec Dt:
05/24/1999
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09326018
Correspondence name and address
MICHAEL A. O'NEIL, P.C.
MICHAEL A. O'NEIL
5949 SHERRY LANE, SUITE 1030
DALLAS, TX 75225
Assignment: 9
Reel/Frame:011835/0194   Pages: 4
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2001
2
Exec Dt:
04/30/2001
3
Exec Dt:
05/14/2001
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09859201
Correspondence name and address
MICHAEL A. O'NEIL, P.C.
MICHAEL A. O'NEIL
5949 SHERRY LANE, SUITE 1030
DALLAS, TX 75225
Assignment: 10
Reel/Frame:012744/0905   Pages: 4
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2002
2
Exec Dt:
03/26/2002
3
Exec Dt:
03/26/2002
4
Exec Dt:
03/26/2002
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10108735
Correspondence name and address
MICHAEL A. O'NEIL
5949 SHERRY LANE, SUITE 1030
DALLAS, TX 75225
Assignment: 11
Reel/Frame:014949/0900   Pages: 5
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2004
2
Exec Dt:
01/26/2004
3
Exec Dt:
01/26/2004
4
Exec Dt:
01/13/2004
Assignee
1
11510 DATA DRIVE
DALLAS, TEXAS 75218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769168
Correspondence name and address
MICHAEL A. O'NEIL, P.C.
MICHAEL A. O'NEIL
5948 SHERRY LANE
SUITE 820
DALLAS, TX 75225
Assignment: 12
Reel/Frame:026356/0176   Pages: 2
Recorded: 05/27/2011
Attorney Dkt #:213/325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/2011
Assignee
1
16353 POTOMAC STREET
COLUMBUS, MINNESOTA 55025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13045130
Correspondence name and address
CROCKETT & CROCKETT, P.C.
26020 ACERO
SUITE 200
MISSION VIEJO, CA 92691

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