Issued Patents 2019
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518471 | Extruder assembly for a three-dimensional object printer | Peter J. Nystrom, Christopher G. Lynn | 2019-12-31 |
| 10500792 | System and method for roll alignment of a multi-nozzle extruder in three-dimensional object printers using cross-process measurements | Christopher G. Lynn, Mark A. Cellura, Peter J. Nystrom | 2019-12-10 |
| 10493696 | System and method for alignment of a multi-nozzle extruder in three-dimensional object printers | Christopher G. Lynn, Mark A. Cellura, Peter J. Nystrom | 2019-12-03 |
| 10486364 | System and method for forming integrated interfaces within a three-dimensionally printed object with different build materials | Barry P. Mandel, Paul J. McConville, Peter J. Nystrom, Jeffrey J. Folkins | 2019-11-26 |
| 10457034 | System and method for decreasing time for printing layers in three-dimensional objects and for enhancing color fidelity at the surface of three-dimensional objects | Stuart A. Schweid | 2019-10-29 |
| 10456968 | Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads | Barry P. Mandel, Peter J. Nystrom | 2019-10-29 |
| 10442174 | Material feeder for engineering polymer ejection system for additive manufacturing applications | Peter J. Nystrom, Barry P. Mandel | 2019-10-15 |
| 10421266 | Method of operating extruder heads in three-dimensional object printers | Peter J. Nystrom, Christopher G. Lynn | 2019-09-24 |
| 10350888 | Printhead configured for use with high viscosity materials | Peter J. Nystrom, Peter M. Gulvin, Andrew W. Hays, Jun Ma | 2019-07-16 |
| 10335996 | Using depth in three-dimensional object printing to form colors that change with viewing and illumination angles | — | 2019-07-02 |
| 10335991 | System and method for operation of multi-nozzle extrusion printheads in three-dimensional object printers | Barry P. Mandel, Peter J. Nystrom | 2019-07-02 |
| 10331109 | System and method to embed objects into structure using stereolithography | Chu-heng Liu, Barry P. Mandel, Mandakini Kanungo | 2019-06-25 |
| 10328637 | Interlayer adhesion in a part printed by additive manufacturing | Peter J. Nystrom, Barry P. Mandel, Paul J. McConville | 2019-06-25 |
| 10291816 | System and method for identification and control of z-axis printhead position in a three-dimensional object printer | Howard A. Mizes | 2019-05-14 |
| 10207452 | Printer having separated printhead array and method for operating a printer having a separated printhead array | Barry P. Mandel, James L. Giacobbi, Paul J. McConville, James J. Spence, James P. Calamita | 2019-02-19 |
| 10179436 | Method for using optical sensor focus to identify feature heights on objects being produced in a three-dimensional object printer | David C. Craig, Jonathan B. Hunter, Douglas E. Proctor | 2019-01-15 |