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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5104592
Issue Dt:
04/14/1992
Application #:
07339246
Filing Dt:
04/17/1989
Inventors:
CHARLES W. HULL, STUART T. SPENCE, CHARLES W. LEWIS, WAYNE A. VINSON, RAYMOND S. FREED et al
Title:
METHOD OF AND APPARATUS FOR PRODUCTION OF THREE-DIMENSIONAL OBJECTS BY STEREOLITHOGRAPHY WITH REDUCED CURL
Assignment: 1
Reel/Frame:
005154/0937Recorded: 09/11/1989Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
HULL, CHARLES W.
Exec Dt:
08/11/1989
SPENCE, STUART T.
Exec Dt:
06/30/1989
LEWIS, CHARLES W.
Exec Dt:
08/14/1989
VINSON, WAYNE A.
Exec Dt:
08/25/1989
FREED, RAYMOND S.
Exec Dt:
08/29/1989
SMALLEY, DENNIS R.
Exec Dt:
08/14/1989
Assignee:
3D, SYSTEMS, INC.
26081 AVENUE HALL
VALENCIA, CALIFORNIA 91355
Correspondent:
LYON & LYON
34TH FLOOR
611 WEST SIXTH STREET
LOS ANGELES, CA 90017

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