Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4467389 | Magnetic tape degausser and method of erasing magnetic recording tape | — | 1984-08-21 |
| 4346426 | Magnetic tape de-gausser and method of erasing magnetic recording tape | John S. Baumann, Joseph J. Kacin | 1982-08-24 |