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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/01/2001
Application #:
09156512
Filing Dt:
09/17/1998
Inventors:
CHARLES W. HULL, MICHAEL S. LOCKARD, THOMAS A. ALMQUIST
Title:
MOLDING METHOD, APPARATUS, AND DEVICE INCLUDING USE OF POWDER METAL TECHNOLOGY FOR FORMING A MOLDING TOOL WITH THERMAL CONTROL ELEMENTS
Assignment: 1
Reel/Frame:
009473/0122Recorded: 09/17/1998Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/1998
Exec Dt:
08/31/1998
Exec Dt:
07/28/1998
Assignee:
26081 AVENUE HALL
VALENCIA, CALIFORNIA 91355
Correspondent:
3D SYSTEMS, INC.
DENNIS R. SMALLEY
26081 AVENUE HALL
VALENCIA, CA 91355

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