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Patent Assignment Assignor Details
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Assignor Name : ROSEBRUGH, CHRISTOPHER P.
Total Assignments: 2
Assignment: 1
Reel/Frame:004870/0648   Pages: 1
Recorded: 04/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1988
2
Exec Dt:
04/20/1988
Assignee
1
WALTHAM, MASSACHUSETTS 02254
Property
 
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NONE
07185624
Correspondence name and address
DAVID M. KEAY
GTE SERVICE CORPORATION
100 FIRST AVENUE
WALTHAM, MA 02254
Assignment: 2
Reel/Frame:005049/0963   Pages: 1
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/10/1989
2
Exec Dt:
02/21/1989
Assignee
1
A CORP. OF DE.
DELAWARE
Property
 
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Pub #
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NONE
07291070
Correspondence name and address
WILLIAM R. MCCLELLAN
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVENUE
BOSTON, MA 02210

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