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Dennis F. McNamara, JR.
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Charlestown, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Imager and method for consistent repeatable alignment in a solid im...
Patent number
8,221,671
Issue date
Jul 17, 2012
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for making foam-in-place cushions with selecti...
Patent number
8,182,254
Issue date
May 22, 2012
Sealed Air Corporation (US)
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cartridge for solid imaging apparatus and method
Patent number
8,105,066
Issue date
Jan 31, 2012
3D Systems, Inc.
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for tilting solid image build platform for reducing air entr...
Patent number
8,003,039
Issue date
Aug 23, 2011
3D Systems, Inc.
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bubble-free cross-sections for use in solid imaging
Patent number
7,906,061
Issue date
Mar 15, 2011
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solid imaging apparatus and method
Patent number
7,614,866
Issue date
Nov 10, 2009
3D Systems, Inc.
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for making foam-in-place cushions with selecti...
Patent number
7,607,911
Issue date
Oct 27, 2009
Sealed Air Corporation (US)
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cartridge for use in solid imaging
Patent number
D588701
Issue date
Mar 17, 2009
3D Systems, Inc.
Charles R. Sperry
D24 - Medical and laboratory equipment
Information
Patent Grant
Housing for use in solid imaging
Patent number
D587808
Issue date
Mar 3, 2009
3D Systems, Inc.
Charles R. Sperry
D24 - Medical and laboratory equipment
Information
Patent Grant
High-speed apparatus and method for forming inflated chambers
Patent number
7,429,304
Issue date
Sep 30, 2008
Sealed Air Corporation
Dennis F. McNamara, Jr.
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Build platform
Patent number
D575313
Issue date
Aug 19, 2008
3D Systems, Inc.
Charles W. Hull
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
Method for Making Foam-In-Place Cushions With Selective Distributio...
Publication number
20120181718
Publication date
Jul 19, 2012
SEALED AIR CORPORATION (US)
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Modular Cartridge System for Apparatus Producing Cleaning and/or Sa...
Publication number
20120012466
Publication date
Jan 19, 2012
SEALED AIR CORPORATION
Charles R. Sperry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Elevator and Method for Tilting Solid Image Build Platform for Redu...
Publication number
20110272857
Publication date
Nov 10, 2011
3D Systems, Inc.
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR MAKING FOAM-IN-PLACE CUSHIONS WITH SELECTI...
Publication number
20090243135
Publication date
Oct 1, 2009
Sealed Air Corporation
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL