Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467017 | Sensing rods with tips for fluid detection | Christopher John Arnold | 2022-10-11 |
| 11273646 | Fluid delivery | Christopher John Arnold | 2022-03-15 |
| 11267254 | Fluid recirculation within printing device reservoir via extraction pump and supply pump | Kenneth Williams, Wesley R. Schalk, Christopher John Arnold | 2022-03-08 |
| 11241875 | Vented reservoirs with floats for print agents | Christopher John Arnold, Melissa S. Gedraitis | 2022-02-08 |