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Donald J. Holzwarth
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Minnetonka, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Seam concealment for three-dimensional models
Patent number
10,675,803
Issue date
Jun 9, 2020
Stratasys, Inc.
Paul E. Hopkins
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional parts having interconnected Hollow patterns, meth...
Patent number
10,093,039
Issue date
Oct 9, 2018
Stratasys, Inc.
Subramaniam Jayanti
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Seam concealment for three-dimensional models
Patent number
9,724,866
Issue date
Aug 8, 2017
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Seam concealment for three-dimensional models
Patent number
8,974,715
Issue date
Mar 10, 2015
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Seam concealment for three-dimensional models
Patent number
8,349,239
Issue date
Jan 8, 2013
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for building three-dimensional objects with thin wall regions
Patent number
8,050,786
Issue date
Nov 1, 2011
Stratasys, Inc.
Donald J. Holzwarth
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for building three-dimensional objects containing embedded i...
Patent number
7,917,243
Issue date
Mar 29, 2011
Stratasys, Inc.
David M. Kozlak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for building three-dimensional objects with extrusion-based...
Patent number
7,899,569
Issue date
Mar 1, 2011
Stratasys, Inc.
Donald J. Holzwarth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for building three-dimensional objects with extrusion-based...
Patent number
7,555,357
Issue date
Jun 30, 2009
Stratasys, Inc.
Donald J. Holzwarth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for optimizing spatial orientations of computer-aided design...
Patent number
7,403,833
Issue date
Jul 22, 2008
Stratasys, Inc.
Erik K. Heide
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20190202104
Publication date
Jul 4, 2019
Stratasys, Inc.
Paul E. Hopkins
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20170320254
Publication date
Nov 9, 2017
Stratasys, Inc.
Paul E. Hopkins
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
THREE-DIMENSIONAL PARTS HAVING INTERCONNECTED HOLLOW PATTERNS, METH...
Publication number
20160257033
Publication date
Sep 8, 2016
Stratasys, Inc.
Subramaniam Jayanti
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20150151475
Publication date
Jun 4, 2015
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20140291893
Publication date
Oct 2, 2014
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20130095303
Publication date
Apr 18, 2013
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEAM CONCEALMENT FOR THREE-DIMENSIONAL MODELS
Publication number
20110070394
Publication date
Mar 24, 2011
Stratasys, Inc.
Paul E. Hopkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR BUILDING THREE-DIMENSIONAL OBJECTS WITH EXTRUSION-BASED...
Publication number
20090299517
Publication date
Dec 3, 2009
Stratasys, Inc.
Donald J. Holzwarth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for building three-dimensional objects containing embedded i...
Publication number
20090174709
Publication date
Jul 9, 2009
Stratasys, Inc.
David M. Kozlak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for building three-dimensional objects with thin wall regions
Publication number
20090018685
Publication date
Jan 15, 2009
Stratasys, Inc.
Donald J. Holzwarth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for optimizing spatial orientations of computer-aided design...
Publication number
20070233298
Publication date
Oct 4, 2007
Stratasys, Inc.
Erik K. Heide
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for building three-dimensional objects with extrusion-based...
Publication number
20070179657
Publication date
Aug 2, 2007
Stratasys, Inc.
Donald J. Holzwarth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL