Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481463 | Control valve with mechanical feedback and method for controlling fluid flow | — | 2002-11-19 |
| 6422533 | High force solenoid valve and method of improved solenoid valve performance | — | 2002-07-23 |
| 6405746 | Proportional pressure control valve | Zilek Liberfarb | 2002-06-18 |