| Patent | Date |
|---|
Print head assembly and print head for use in fused deposition modeling system
Grant 10,576,693 - Swanson , et al. | 2020-03-03 |
Gear-based Liquefier Assembly For Additive Manufacturing System, And Methods Of Use Thereof
App 20190315114 - Hjelsand; Timothy A. ; et al. | 2019-10-17 |
Spool assembly with locking mechanism for additive manufacturing system, and methods of use thereof
Grant 9,714,153 - Beery , et al. July 25, 2 | 2017-07-25 |
Gear-based Liquefier Assembly For Additive Manufacturing System, And Methods Of Use Thereof
App 20170203506 - Hjelsand; Timothy A. ; et al. | 2017-07-20 |
Liquefier assembly for use in extrusion-based additive manufacturing systems
Grant 9,550,327 - Swanson , et al. January 24, 2 | 2017-01-24 |
Spool Assembly With Locking Mechanism For Additive Manufacturing System, And Methods Of Use Thereof
App 20160236899 - Beery; Chad E. ; et al. | 2016-08-18 |
Spool assembly with locking mechanism for additive manufacturing system, and methods of use thereof
Grant 9,321,608 - Beery , et al. April 26, 2 | 2016-04-26 |
Print Head Assembly And Print Head For Use In Fused Deposition Modeling System
App 20160039146 - Swanson; William J. ; et al. | 2016-02-11 |
Print head assembly and print head for use in fused deposition modeling system
Grant 9,168,685 - Swanson , et al. October 27, 2 | 2015-10-27 |
Liquefier Assembly For Use In Extrusion-based Additive Manufacturing Systems
App 20150224713 - Swanson; William J. ; et al. | 2015-08-13 |
Spool assembly for additive manufacturing system, and methods of manufacture and use thereof
Grant 9,073,263 - Mannella , et al. July 7, 2 | 2015-07-07 |
Liquefier assembly for use in extrusion-based additive manufacturing systems
Grant 9,022,771 - Swanson , et al. May 5, 2 | 2015-05-05 |
Method for building three-dimensional models with extrusion-based additive manufacturing systems
Grant 8,815,141 - Swanson , et al. August 26, 2 | 2014-08-26 |
Liquefier Assembly For Use In Extrusion-based Additive Manufacturing Systems
App 20140120197 - Swanson; William J. ; et al. | 2014-05-01 |
Print Head Assembly And Print Head For Use In Fused Deposition Modeling System
App 20140120194 - Swanson; William J. ; et al. | 2014-05-01 |
Print head assembly and print head for use in fused deposition modeling system
Grant 8,647,102 - Swanson , et al. February 11, 2 | 2014-02-11 |
Liquefier assembly for use in extrusion-based additive manufacturing systems
Grant 8,647,098 - Swanson , et al. February 11, 2 | 2014-02-11 |
Spool Assembly With Locking Mechanism For Additive Manufacturing System, And Methods Of Use Thereof
App 20130161439 - Beery; Chad E. ; et al. | 2013-06-27 |
Spool Assembly For Additive Manufacturing System, And Methods Of Manufacture And Use Thereof
App 20130161442 - Mannella; Dominic F. ; et al. | 2013-06-27 |
Print head for use in fused deposition modeling system
Grant 8,465,111 - Swanson , et al. June 18, 2 | 2013-06-18 |
Print Head Assembly And Print Head For Use In Fused Deposition Modeling System
App 20120164256 - Swanson; William J. ; et al. | 2012-06-28 |
Print Head For Use In Fused Deposition Modeling System
App 20120162305 - Swanson; William J. ; et al. | 2012-06-28 |
Method For Building Three-dimensional Models With Extrusion-based Additive Manufacturing Systems
App 20120068378 - Swanson; William J. ; et al. | 2012-03-22 |
Liquefier Assembly For Use In Extrusion-based Additive Manufacturing Systems
App 20120070523 - Swanson; William J. ; et al. | 2012-03-22 |
Power beyond steering unit with bypass
Grant 6,769,451 - Hjelsand August 3, 2 | 2004-08-03 |
Power beyond steering unit with bypass
App 20030196711 - Hjelsand, Timothy A. | 2003-10-23 |
Torque device for electronic steer-by wire steering systems
Grant 6,575,263 - Hjelsand , et al. June 10, 2 | 2003-06-10 |
Torque device for electronic steer-by wire steering systems
App 20020157894 - Hjelsand, Timothy A. ; et al. | 2002-10-31 |
Oil seal and unitized seal carrier for reciprocating shaft
Grant 4,478,423 - Hjelsand , et al. October 23, 1 | 1984-10-23 |
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