Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500829 | Ribbon liquefier and method of use in extrusion-based digital manufacturing systems | J. Samuel Batchelder, William J. Swanson | 2019-12-10 |
| 10272665 | Method of forming a non-cylindrical filament for use in extrusion-based digital manufacturing systems | J. Samuel Batchelder, William J. Swanson | 2019-04-30 |