Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663533 | Method of using print head assembly in fused deposition modeling system | William J. Swanson, Kevin C. Johnson | 2014-03-04 |
| 8658250 | Encoded consumable materials and sensor assemblies for use in additive manufacturing systems | Michael D. Bosveld | 2014-02-25 |
| 8647098 | Liquefier assembly for use in extrusion-based additive manufacturing systems | William J. Swanson, Kevin C. Johnson, Timothy A. Hjelsand | 2014-02-11 |
| 8647102 | Print head assembly and print head for use in fused deposition modeling system | William J. Swanson, Kevin C. Johnson, Timothy A. Hjelsand, James W. Comb | 2014-02-11 |
| 8598509 | Optical encoder | — | 2013-12-03 |
| 8465111 | Print head for use in fused deposition modeling system | William J. Swanson, Kevin C. Johnson, Timothy A. Hjelsand | 2013-06-18 |
| 8439665 | Ribbon liquefier for use in extrusion-based digital manufacturing systems | William J. Swanson, S. Scott Crump | 2013-05-14 |
| 8419996 | Print head assembly for use in fused deposition modeling system | William J. Swanson, Kevin C. Johnson | 2013-04-16 |
| 8287959 | Syringe tip assembly and layered deposition systems utilizing the same | — | 2012-10-16 |
| 8245757 | Inorganic ionic support materials for digital manufacturing systems | S. Scott Crump, Timothy Sampson, John Barnett | 2012-08-21 |
| 8236227 | Method for building three-dimensional models in extrusion-based digital manufacturing systems using tracked filaments | William J. Swanson, S. Scott Crump | 2012-08-07 |
| 8221669 | Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments | William J. Swanson, S. Scott Crump | 2012-07-17 |
| 8222908 | Capacitive detector for use in extrusion-based digital manufacturing systems | Thomas Peter Paul | 2012-07-17 |
| 8155775 | Support structure packaging | — | 2012-04-10 |
| 8014889 | Transactional method for building three-dimensional objects | Robert L. Zinniel, S. Scott Crump, William R. Priedeman, Jr., Andrea L. Brosch | 2011-09-06 |
| 7942987 | System and method for building three-dimensional objects with metal-based alloys | S. Scott Crump, Timothy Sampson, Robert L. Zinniel, John Barnett | 2011-05-17 |
| 7917243 | Method for building three-dimensional objects containing embedded inserts | David M. Kozlak, Donald J. Holzwarth | 2011-03-29 |
| 7896209 | Filament drive mechanism for use in extrusion-based digital manufacturing systems | William J. Swanson | 2011-03-01 |
| 7897074 | Liquefier assembly for use in extrusion-based digital manufacturing systems | William J. Swanson | 2011-03-01 |
| 6629011 | Autoinitialization in a three-dimensional modeling machine | Joseph L. Calderon, David L. Pollard | 2003-09-30 |
| 5052405 | Method and apparatus for measuring the density of an object including a living being | — | 1991-10-01 |
| 4852454 | Method and apparatus for delivering electric currents to remote targets | — | 1989-08-01 |
| 4418346 | Method and apparatus for providing a dielectrophoretic display of visual information | — | 1983-11-29 |
| 4402062 | Method and apparatus for dielectrophoretic storage and retrieval of information | — | 1983-08-30 |
| 4390403 | Method and apparatus for dielectrophoretic manipulation of chemical species | — | 1983-06-28 |