Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241432 | Transducer-reflector system | Lewie M. Barber, Bernie R. Criswell, Benjamin Weiss | 1980-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241432 | Transducer-reflector system | Lewie M. Barber, Bernie R. Criswell, Benjamin Weiss | 1980-12-23 |