Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940820 | Pressure-regulating valve with non-linear flow regulator | Zhenya Alexander Yourlo, Peter Crichton, Norman Micheal Berry | 2024-03-26 |
| 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 |