Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363255 | Disk drive for communicating with removable media that include media type identification information | Andrew M. Rose, Alton B. Otis, Jr. | 1994-11-08 |
| 5210672 | Magnetically indelible media type identification system | Andrew M. Rose, Alton B. Otis, Jr. | 1993-05-11 |