Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383417 | Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers | David A. Mantell, Peter J. Nystrom, Jun Ma, Mark A. Cellura, Gary D. Redding | 2022-07-12 |
| 11338523 | System and method for operating a multi-nozzle extruder during additive manufacturing | David A. Mantell, Jason O'Neil, Priyaanka D. Guggilapu, Peter J. Nystrom | 2022-05-24 |
| 11220056 | Method for operating an extruder assembly in a three-dimensional object printer | David A. Mantell, Peter J. Nystrom | 2022-01-11 |