Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223401 | Broadband free-flooding magnetostrictive scroll transducer | Edwin J. Parssinen | 1980-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223401 | Broadband free-flooding magnetostrictive scroll transducer | Edwin J. Parssinen | 1980-09-16 |