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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/20/2001
Application #:
09010295
Filing Dt:
01/21/1998
Inventor:
CHRISTOPHER TARR
Title:
METHOD AND APPARATUS FOR GENERATING AND INTERFACING WITH RIGID AND DEFORMABLE SURFACES IN A HAPTIC VIRTUAL REALTY ENVIRONMENT
Assignment: 1
Reel/Frame:
011700/0045Recorded: 03/30/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/2000
Assignee:
15 CONSTITION WAY
WOBURN, MASSACHUSETTS 01801
Correspondent:
TESTA, HURWITZ & THIBEAULT, LLP
JOSEPH B. MILSTEIN
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
029020/0279Recorded: 09/25/2012Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/11/2012
Assignee:
430 DAVIS DRIVE
SUITE 300
MORRISVILLE, NORTH CAROLINA 27709
Correspondent:
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
029971/0482Recorded: 03/12/2013Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/08/2013
Assignee:
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Correspondent:
KEITH ROBERSON
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730

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