Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589044 | Head-cleaning diskette having jacket with removable tab | — | 1986-05-13 |
| 4470083 | Magnetic recording disk cartridge | Arlin B. Doering | 1984-09-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589044 | Head-cleaning diskette having jacket with removable tab | — | 1986-05-13 |
| 4470083 | Magnetic recording disk cartridge | Arlin B. Doering | 1984-09-04 |