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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/26/1991
Application #:
07470069
Filing Dt:
01/25/1990
Inventors:
PHILIP A. LESSARD, THOMAS DUNN
Title:
OPTIMALLY STAGED CRYOPUMP
Assignment: 1
Reel/Frame:
005443/0821Recorded: 09/19/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/13/1990
Exec Dt:
09/13/1990
Assignee:
266 SECOND AVE., A CORP. OF DE
WALTHAM, MASSACHUSETTS 02254
Correspondent:
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:
017176/0706Recorded: 01/27/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/27/2005
Assignee:
15 ELIZABETH DRIVE
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
JAMES M. SMITH, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133

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