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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
12981806
Filing Dt:
12/30/2010
Publication #:
Pub Dt:
07/07/2011
Inventors:
Doreen J. Ball-DiFazio, William L. Johnson, Robert P. Sullivan, Ronald N. Morris
Title:
Method and Apparatus for Providing Temperature Control to a Cryopump
Assignment: 1
Reel/Frame:
025982/0589Recorded: 03/18/2011Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/2011
Exec Dt:
02/08/2011
Exec Dt:
02/08/2011
Exec Dt:
02/07/2011
Assignee:
15 ELIZABETH DRIVE
CHELMSFORD, MASSACHUSETTS 01824
Correspondent:
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742

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