Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594705 | Acoustic transformer with non-piezoelectric core | Denis J. Connor, Gerald F. Cummings | 1997-01-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594705 | Acoustic transformer with non-piezoelectric core | Denis J. Connor, Gerald F. Cummings | 1997-01-14 |