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Minea A. Popa
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Roseville, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for building three-dimensional models from thermoplastic mod...
Patent number
7,374,712
Issue date
May 20, 2008
Stratasys, Inc.
William J. Swanson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Filament loading system in an extrusion apparatus
Patent number
6,923,634
Issue date
Aug 2, 2005
Stratasys, Inc.
William J. Swanson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Filament cassette and loading system
Patent number
6,776,602
Issue date
Aug 17, 2004
Stratasys, Inc.
William J. Swanson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for three-dimensional modeling
Patent number
6,685,866
Issue date
Feb 3, 2004
Stratasys, Inc.
William J. Swanson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Filament spool auto-change in a modeling machine
Publication number
20040217517
Publication date
Nov 4, 2004
Stratasys, Inc.
William J. Swanson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for loading filament in an extrusion apparatus
Publication number
20040129823
Publication date
Jul 8, 2004
Stratasys, Inc.
William J. Swanson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for building three-dimensional models from thermoplastic mod...
Publication number
20030011103
Publication date
Jan 16, 2003
Stratasys, Inc.
William J. Swanson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method and apparatus for three-dimensional modeling
Publication number
20010038168
Publication date
Nov 8, 2001
Stratasys, Inc.
Minea A. Popa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Filament cassette and loading system
Publication number
20010030383
Publication date
Oct 18, 2001
Stratasys, Inc.
William J. Swanson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL