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Patent Assignment Assignor Details
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Assignor Name : MASHEFF, MICHAEL S.
Total Assignments: 4
Assignment: 1
Reel/Frame:003920/0032   Pages: 2
Recorded: 09/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/27/1981
2
Exec Dt:
09/02/1981
Assignee
1
A CORP. OF DE
LEXINGTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
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NONE
06300728
Correspondence name and address
WILLIAM R. CLARK
RAYTHEON CO., PAT. DEPT.
141 SPRING ST.
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:004199/0243   Pages: 2
Recorded: 11/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/26/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06552835
Correspondence name and address
GARDERE & WYNNE
1500 DIAMOND SHAMROCK TOWER
DALLAS, TX. 75201
Assignment: 3
Reel/Frame:004512/0568   Pages: 2
Recorded: 02/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/24/1986
2
Exec Dt:
01/24/1986
Assignee
1
6250 LBJ FREEWAY
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
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NONE
06825478
Correspondence name and address
GARDERE & WYNNE
1500 DIAMOND SHAMROCK TOWER
DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:004877/0820   Pages: 2
Recorded: 03/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/23/1988
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07165003
Correspondence name and address
ALBERT M. CROWDER, JR.
E-SYSTEMS, INC.
P. O. BOX 660248
DALLAS, TX 75266-0248

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