Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535036 | Unattended reservoir refillings | Steve O'Hara, Howard G. Wong, Wesley R. Schalk, Roger J. Kolodziej, Ki Jung Han +1 more | 2022-12-27 |
| 11467017 | Sensing rods with tips for fluid detection | Russell Sterling Sauer | 2022-10-11 |
| 11427012 | Negative pressure recovery of printing agents | Devin Michael Knowles, Paul Allan Osborne | 2022-08-30 |
| 11413874 | Extraction reservoir-triggered fluid extraction | Paul Allan Osborne, Devin Michael Knowles | 2022-08-16 |
| 11358394 | Print reservoir venting | — | 2022-06-14 |
| 11312151 | Fluid extraction using fill pump activation | Paul Allan Osborne, Devin Michael Knowles | 2022-04-26 |
| 11312142 | Printing devices with removeable extraction reservoirs | Jefferson P. Ward | 2022-04-26 |
| 11273646 | Fluid delivery | Russell Sterling Sauer | 2022-03-15 |
| 11267254 | Fluid recirculation within printing device reservoir via extraction pump and supply pump | Russell Sterling Sauer, Kenneth Williams, Wesley R. Schalk | 2022-03-08 |
| 11241875 | Vented reservoirs with floats for print agents | Melissa S. Gedraitis, Russell Sterling Sauer | 2022-02-08 |