Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4214215 | Low noise-high gain JFET amplifier for a piezoelectric transducer | Arthur J. Mellen | 1980-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4214215 | Low noise-high gain JFET amplifier for a piezoelectric transducer | Arthur J. Mellen | 1980-07-22 |