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Patent Assignment Assignor Details
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Assignor Name : CARLSON, NORMAN R.
Total Assignments: 7
Assignment: 1
Reel/Frame:004008/0607   Pages: 2
Recorded: 07/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/16/1982
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06369945
Correspondence name and address
RICHARD M. BYRON
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 2
Reel/Frame:004404/0954   Pages: 2
Recorded: 05/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/30/1985
2
Exec Dt:
02/01/1985
3
Exec Dt:
01/30/1985
Assignee
1
DALLAS, TEXAS 75221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06700230
Correspondence name and address
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P. O. BOX 1407
HOUSTON, TX 75221
Assignment: 3
Reel/Frame:004500/0491   Pages: 2
Recorded: 01/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/12/1985
2
Exec Dt:
11/06/1985
3
Exec Dt:
11/06/1985
Assignee
1
A CORP. OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06799226
Correspondence name and address
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.,
P. O. BOX 718
DALLAS, TX 75221
Assignment: 4
Reel/Frame:004541/0270   Pages: 2
Recorded: 05/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/25/1986
2
Exec Dt:
02/25/1986
3
Exec Dt:
02/25/1986
Assignee
1
DALLAS, TEXAS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06839490
 
NONE
06839490
Correspondence name and address
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 5
Reel/Frame:004561/0034   Pages: 2
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1986
2
Exec Dt:
05/05/1986
Assignee
1
A CORP. OF DE.
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06858412
Correspondence name and address
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 6
Reel/Frame:006536/0910   Pages: 3
Recorded: 04/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/14/1993
Assignee
1
P.O. BOX 879
ALVIN, TEXAS 77511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08048378
Correspondence name and address
SUE Z. SHAPER
PRAVEL HEWITT KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, 10TH FLOOR
HOUSTON, TX 77027
Assignment: 7
Reel/Frame:003943/0151   Pages: 2
Recorded: 01/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
3
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06307714
Correspondence name and address
RICHARD M. BYRON
C/O DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221

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