Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407175 | Preheat three-dimensional (3D) printer build material | Brent Ewald | 2022-08-09 |
| 11383524 | Supply reservoirs with rotary valves | Steve O'Hara, David Moeller, Howard G. Wong, Ki Jung Han | 2022-07-12 |
| 11376858 | Statuses of fill ports | Duane A Koehler, Tyler Kapp | 2022-07-05 |
| 11305525 | Print substance reservoirs | Howard G. Wong, Wesley R. Schalk, Kris R. Livingston, Duane A Koehler, Tyler Kapp | 2022-04-19 |
| 11292259 | Fluid interconnect | — | 2022-04-05 |
| 11267254 | Fluid recirculation within printing device reservoir via extraction pump and supply pump | Russell Sterling Sauer, Wesley R. Schalk, Christopher John Arnold | 2022-03-08 |
| 11230114 | Valves with print substance and air channels | Steve O'Hara | 2022-01-25 |