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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/26/2003
Application #:
09832309
Filing Dt:
04/10/2001
Publication #:
Pub Dt:
03/07/2002
Inventors:
James F. Bredt, Timothy C. Anderson, David B. Russell
Title:
THREE DIMENSIONAL PRINTING MATERIAL SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
015209/0980Recorded: 04/15/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/11/1999
Exec Dt:
01/11/1999
Exec Dt:
01/11/1999
Assignee:
20 NORTH AVENUE
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
TESTA, HURWITZ & THIBEAULT, LLP
PATENT ADMINISTRATOR
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
027716/0929Recorded: 02/16/2012Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/06/2012
Assignee:
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Correspondent:
KEITH A. ROBERSON
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730

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