Hopkins; Paul E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hopkins; Paul E..The latest application filed is for "seam concealment for three-dimensional models".
- Hopkins; Paul E. - Savage MN
| Patent | Date |
|---|---|
| Seam concealment for three-dimensional models Grant 10,675,803 - Hopkins , et al. | 2020-06-09 |
| Continuous liquid interface production system with viscosity pump Grant 10,384,439 - Batchelder , et al. A | 2019-08-20 |
| Seam Concealment For Three-dimensional Models App 20190202104 - Hopkins; Paul E. ; et al. | 2019-07-04 |
| Seam Concealment For Three-dimensional Models App 20170320254 - Hopkins; Paul E. ; et al. | 2017-11-09 |
| Seam concealment for three-dimensional models Grant 9,724,866 - Hopkins , et al. August 8, 2 | 2017-08-08 |
| Continuous Liquid Interface Production System With Viscosity Pump App 20170129169 - Batchelder; J. Samuel ; et al. | 2017-05-11 |
| Seam Concealment For Three-dimensional Models App 20150151475 - Hopkins; Paul E. ; et al. | 2015-06-04 |
| Seam concealment for three-dimensional models Grant 8,974,715 - Hopkins , et al. March 10, 2 | 2015-03-10 |
| Seam Concealment For Three-dimensional Models App 20140291893 - Hopkins; Paul E. ; et al. | 2014-10-02 |
| Seam Concealment For Three-dimensional Models App 20130095303 - Hopkins; Paul E. ; et al. | 2013-04-18 |
| Seam concealment for three-dimensional models Grant 8,349,239 - Hopkins , et al. January 8, 2 | 2013-01-08 |
| Support material for digital manufacturing systems Grant 8,246,888 - Hopkins , et al. August 21, 2 | 2012-08-21 |
| Seam Concealment For Three-dimensional Models App 20110070394 - Hopkins; Paul E. ; et al. | 2011-03-24 |
| Support Material For Digital Manufacturing Systems App 20100096072 - Hopkins; Paul E. ; et al. | 2010-04-22 |
| Method of building three-dimensional object with modified ABS materials App 20090295032 - Hopkins; Paul E. | 2009-12-03 |
| Method for building three-dimensional models from thermoplastic modeling materials Grant 7,374,712 - Swanson , et al. May 20, 2 | 2008-05-20 |
| Filament spool auto-change in a modeling machine Grant 7,172,715 - Swanson , et al. February 6, 2 | 2007-02-06 |
| Method for loading filament in an extrusion apparatus Grant 7,169,337 - Swanson , et al. January 30, 2 | 2007-01-30 |
| Filament loading system in an extrusion apparatus Grant 6,923,634 - Swanson , et al. August 2, 2 | 2005-08-02 |
| Material and method for three-dimensional modeling Grant 6,869,559 - Hopkins March 22, 2 | 2005-03-22 |
| Material and method for three-dimensional modeling App 20040222561 - Hopkins, Paul E. | 2004-11-11 |
| Filament spool auto-change in a modeling machine App 20040217517 - Swanson, William J. ; et al. | 2004-11-04 |
| Filament cassette and loading system Grant 6,776,602 - Swanson , et al. August 17, 2 | 2004-08-17 |
| Method for loading filament in an extrusion apparatus App 20040129823 - Swanson, William J. ; et al. | 2004-07-08 |
| Filament loading system in an extrusion apparatus App 20040126452 - Swanson, William J. ; et al. | 2004-07-01 |
| Method and apparatus for three-dimensional modeling Grant 6,685,866 - Swanson , et al. February 3, 2 | 2004-02-03 |
| Method for building three-dimensional models from thermoplastic modeling materials App 20030011103 - Swanson, William J. ; et al. | 2003-01-16 |
| Method and apparatus for three-dimensional modeling App 20010038168 - Popa, Minea A. ; et al. | 2001-11-08 |
| Filament cassette and loading system App 20010030383 - Swanson, William J. ; et al. | 2001-10-18 |
| Thin-wall tube liquifier Grant 6,004,124 - Swanson , et al. December 21, 1 | 1999-12-21 |
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