Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198301 | Printing fluid supplies with displays | Duane A Koehler, Wesley R. Schalk | 2021-12-14 |
| 11023185 | Collective awareness of supplies | Morgan T Shramm, Wesley R. Schalk, Duane A Koehler | 2021-06-01 |