Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198299 | Collar for fluid barrier | Judson M. Leiser, Milo A. Undlin, Perrin Mao | 2021-12-14 |
| 11179941 | Print liquid supply | Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen, Lynn A. Collie +6 more | 2021-11-23 |
| 11173719 | Print liquid supply | Judson M. Leiser, Miquel Boleda Busquets, Bernd Karlsboeck, David Olsen | 2021-11-16 |
| D921748 | Combined print liquid supply cap and key | Bernd Karlsboeck, Judson M. Leiser, Miquel Boleda Busquets | 2021-06-08 |
| D918999 | Ink cartridge | Bernd Karlsboeck, Judson M. Leiser, Miquel Boleda Busquets | 2021-05-11 |