Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535036 | Unattended reservoir refillings | Howard G. Wong, Wesley R. Schalk, Roger J. Kolodziej, Christopher John Arnold, Ki Jung Han +1 more | 2022-12-27 |
| 11383524 | Supply reservoirs with rotary valves | Kenneth Williams, David Moeller, Howard G. Wong, Ki Jung Han | 2022-07-12 |
| 11230114 | Valves with print substance and air channels | Kenneth Williams | 2022-01-25 |