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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/11/1994
Application #:
07660657
Filing Dt:
02/22/1991
Inventors:
DONALD J. SPIGARELLI, JOHN M. DECARLO, KARL E. BAHR
Title:
INFRARED HEATER ARRAY FOR IC SOLDERING UTILIZING REFLECTIVE MEMBERS
Assignment: 1
Reel/Frame:
005639/0430Recorded: 03/20/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/14/1991
Exec Dt:
03/14/1991
Exec Dt:
03/14/1991
Assignee:
59, POWER RD.
A CORP. OF DE
WESTFORD, MASSACHUSETTS 01886
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
010848/0872Recorded: 05/09/2000Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/2000
Assignee:
7 TECHNOLOGY PARK DRIVE
WESTFORD, MASSACHUSETTS 01886
Correspondent:
NUTTER, MCCLENNEN & FISH, LLP
CHRISTINE R. COLLINS
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2699

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