Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848612 | Servovalve employing a rotatable feedback linkage | — | 1998-12-15 |
| 5573036 | Electro-hydraulic servovalve having mechanical feedback | Don B. Porter | 1996-11-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848612 | Servovalve employing a rotatable feedback linkage | — | 1998-12-15 |
| 5573036 | Electro-hydraulic servovalve having mechanical feedback | Don B. Porter | 1996-11-12 |