Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133380 | Pneumatic control valve | Hugh V. Jamieson, III, Endre A. Mayer, Matthew Edward Green | 1992-07-28 |
| 4907615 | High frequency response servovalve with electrical position feedback element structure and method | Endre A. Meyer | 1990-03-13 |