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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WALKOW, ARNOLD M.
Total Assignments: 8
Assignment: 1
Reel/Frame:003940/0116   Pages: 2
Recorded: 01/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/21/1981
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06305873
Correspondence name and address
RICHARD M. BYRON
C/O DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 2
Reel/Frame:003941/0326   Pages: 2
Recorded: 01/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/21/1981
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06306017
Correspondence name and address
RICHARD M. BYRON
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 3
Reel/Frame:004173/0398   Pages: 2
Recorded: 09/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/09/1983
Assignee
1
T, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06522928
Correspondence name and address
RICHARD M. BYRON
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 4
Reel/Frame:004507/0388   Pages: 2
Recorded: 01/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/03/1985
Assignee
1
DALLAS, TEXAS 75221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06805027
Correspondence name and address
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.,
P. O. BOX 718
DALLAS, TX 75221
Assignment: 5
Reel/Frame:005095/0322   Pages: 2
Recorded: 06/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/26/1989
2
Exec Dt:
05/25/1989
3
Exec Dt:
05/25/1989
Assignee
1
10205 WESTHEIMER,
HOUSTON,, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07368766
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT
HOUSTON, TX 77096
Assignment: 6
Reel/Frame:008700/0100   Pages: 2
Recorded: 08/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/1997
2
Exec Dt:
08/28/1997
3
Exec Dt:
08/28/1997
4
Exec Dt:
08/28/1997
Assignee
1
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08924067
Correspondence name and address
RICHARD A. FAGIN
10205 WESHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 7
Reel/Frame:008835/0050   Pages: 2
Recorded: 09/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/1997
2
Exec Dt:
09/26/1997
3
Exec Dt:
09/26/1997
4
Exec Dt:
09/26/1997
Assignee
1
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08943095
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 8
Reel/Frame:013686/0239   Pages: 3
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/08/2003
Assignee
1
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10265991
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
G. MICHAEL ROEBUCK
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057

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