Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789473 | Ink delivery system with gravity, valve and pump control of backpressure | Zhenya Alexander Yourlo, Peter Crichton, Norman Micheal Berry | 2023-10-17 |
| 11782463 | Pressure-regulating valve with dual valve members | Zhenya Alexander Yourlo, Peter Crichton, Norman Micheal Berry | 2023-10-10 |