Issued Patents 2020
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870235 | Method for operating a multi-nozzle extruder using zig-zag patterns that provide improved structural integrity | Peter J. Nystrom, Christopher G. Lynn, Jason O'Neil | 2020-12-22 |
| 10814553 | Method for alignment of a multi-nozzle extruder in three-dimensional object printers | Christopher G. Lynn, Mark A. Cellura, Peter J. Nystrom | 2020-10-27 |
| 10814544 | Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers | Peter J. Nystrom, Christopher G. Lynn, Jun Ma, Mark A. Cellura, Gary D. Redding | 2020-10-27 |
| 10786943 | Printer having a separated printhead array | Barry P. Mandel, James L. Giacobbi, Paul J. McConville, James J. Spence, James P. Calamita | 2020-09-29 |
| 10791245 | System for identification and control of z-axis printhead position in a three-dimensional object printer | Howard A. Mizes | 2020-09-29 |
| 10717298 | System and method for improving character edge formation on non-absorbing media | Chu-heng Liu, Seemit Praharaj, Stuart A. Schweid | 2020-07-21 |
| 10710298 | System for removing support structure using integrated fluid paths | Andrew W. Hays, Linn C. Hoover, Ron E. Dufort, Erwin Ruiz, Patrick J. Howe | 2020-07-14 |
| 10682816 | System and method for adjusting the speed of a multi-nozzle extruder during additive manufacturing with reference to an angular orientation of the extruder | — | 2020-06-16 |
| 10682796 | Constant pressure filament driver for extruder heads in three-dimensional object printers | Barry P. Mandel, Peter J. Nystrom, Christopher G. Lynn, Robert A. Clark | 2020-06-16 |
| 10625466 | Extrusion printheads for three-dimensional object printers | Barry P. Mandel, Peter J. Nystrom, Andrew W. Hays, Mark A. Cellura, Jun Ma +1 more | 2020-04-21 |
| 10596798 | Single extruder configuration that enables multi-color extrusions in three-dimensional object printers | Peter J. Nystrom | 2020-03-24 |
| 10556419 | System and method for missing ejector compensation in three-dimensional object printing | Stuart A. Schweid | 2020-02-11 |