Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254047 | Three-dimensional printing control | Cora M. Leibig, Daniel Gilbert, Michael Garrod | 2022-02-22 |
| 10675803 | Seam concealment for three-dimensional models | Donald J. Holzwarth | 2020-06-09 |
| 10639842 | Three-dimensional printing control | Cora M. Leibig, Daniel Gilbert, Michael Garrod | 2020-05-05 |
| 10384439 | Continuous liquid interface production system with viscosity pump | J. Samuel Batchelder, Jonathan B. Hedlund, Steven A. Chillscyzn | 2019-08-20 |
| 9724866 | Seam concealment for three-dimensional models | Donald J. Holzwarth | 2017-08-08 |
| 8974715 | Seam concealment for three-dimensional models | Donald J. Holzwarth | 2015-03-10 |
| 8349239 | Seam concealment for three-dimensional models | Donald J. Holzwarth | 2013-01-08 |
| 8246888 | Support material for digital manufacturing systems | William R. Priedeman, Jr., Jeffrey F. Bye | 2012-08-21 |
| 7374712 | Method for building three-dimensional models from thermoplastic modeling materials | William J. Swanson, Minea Popa, Patrick Turley, William R. Priedeman, Jr., Steve Brose +3 more | 2008-05-20 |
| 7172715 | Filament spool auto-change in a modeling machine | William J. Swanson, Mihnea A. Popa, Patrick Turley, Steve Brose | 2007-02-06 |
| 7169337 | Method for loading filament in an extrusion apparatus | William J. Swanson, Mihnea A. Popa, Patrick Turley, Steve Brose, Daniel Kimm +2 more | 2007-01-30 |
| 6923634 | Filament loading system in an extrusion apparatus | William J. Swanson, Minea Popa, Patrick Turley, Steve Brose, Daniel Kimm +2 more | 2005-08-02 |
| 6869559 | Material and method for three-dimensional modeling | — | 2005-03-22 |
| 6776602 | Filament cassette and loading system | William J. Swanson, Minea Popa, Patrick Turley, William R. Priedeman, Jr., Steve Brose +3 more | 2004-08-17 |
| 6685866 | Method and apparatus for three-dimensional modeling | William J. Swanson, Minea Popa, Patrick Turley, William R. Priedeman, Jr., Steve Brose | 2004-02-03 |
| 6004124 | Thin-wall tube liquifier | William J. Swanson | 1999-12-21 |