Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033811 | Pantograph assembly for digital manufacturing system | Steven Scott Crump | 2011-10-11 |
| 7896209 | Filament drive mechanism for use in extrusion-based digital manufacturing systems | J. Samuel Batchelder | 2011-03-01 |
| 7897074 | Liquefier assembly for use in extrusion-based digital manufacturing systems | J. Samuel Batchelder | 2011-03-01 |
| 7891964 | Viscosity pump for extrusion-based deposition systems | Robert L. Skubic, James W. Comb, Jerome K. Grudem, Jr., John Samuel Batchelder, Steven M. Brose | 2011-02-22 |