Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339364 | Device for conversion between electrical oscillations and acoustic waves | Alfred Bientz | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339364 | Device for conversion between electrical oscillations and acoustic waves | Alfred Bientz | 1994-08-16 |