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Patent Assignment Assignor Details
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Assignor Name : SIEGEL, DAVID W.
Total Assignments: 4
Assignment: 1
Reel/Frame:005058/0826   Pages: 2
Recorded: 03/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/23/1989
2
Exec Dt:
03/17/1989
3
Exec Dt:
03/14/1989
4
Exec Dt:
03/23/1989
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07297772
Correspondence name and address
ANDREW J. DILLON
FELSMAN, BRADLEY, GUNTER & DILLON
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:005058/0828   Pages: 2
Recorded: 03/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/23/1989
2
Exec Dt:
03/17/1989
3
Exec Dt:
03/23/1989
4
Exec Dt:
03/14/1989
5
Exec Dt:
03/23/1989
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07297773
Correspondence name and address
ANDREW J. DILLON
FELSMAN, BRADLEY, GUNTER & DILLON
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:006102/0491   Pages: 3
Recorded: 04/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1992
2
Exec Dt:
04/20/1992
3
Exec Dt:
04/20/1992
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07871322
Correspondence name and address
IBM CORPORATION
MARK E. MCBURNEY
INTELLECTUAL PROPERTY LAW DEPARTMENT
11400 BURNET ROAD - 4054
AUSTIN, TEXAS 78758
Assignment: 4
Reel/Frame:011428/0631   Pages: 5
Recorded: 12/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2000
2
Exec Dt:
12/22/2000
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09753052
Correspondence name and address
IBM CORPORATION
CASIMER K. SALYS, ESQ.
11400 BURNET ROAD
INTERNAL ZIP 4054
AUSTIN, TX 78758

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