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Patent Assignment Details
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Reel/Frame:006541/0853   Pages: 3
Recorded: 04/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/26/1998
Application #:
08052304
Filing Dt:
04/23/1993
Title:
METHOD AND APPARATUS FOR DATA AUTHENTICATION IN A DATA COMMUNICATION ENVIRONMENT
Assignors
1
Exec Dt:
04/12/1993
2
Exec Dt:
04/15/1993
3
Exec Dt:
04/07/1993
Assignee
1
MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondence name and address
WAYNE P. BAILEY
IBM CORPORATION INTELLECTUAL PROPERTY
LAW INTERNAL ZIP 4054
11400 BURNET ROAD
AUSTIN, TX 78758

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