Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305548 | Cap seal and valve sequencing | John J. Cantrell, Keith Jariabka, William S. Osborne | 2022-04-19 |
| 11220111 | Ink cartridge caps | John J. Cantrell, Keith Jariabka, William S. Osborne | 2022-01-11 |