Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117386 | Ink reservoir with pneumatically driven integrated piston and shut-off valves | Gregory A. Ludgate, Timothy G. Shelhart, Michael J. Severn, Richard P. Ficarra, Victoria L. Warner | 2021-09-14 |