Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300174 | Guard band control for magnetic disks | Jefferson H. Harman | 1981-11-10 |
| 4237502 | Disk drive system | Robert Erickson | 1980-12-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300174 | Guard band control for magnetic disks | Jefferson H. Harman | 1981-11-10 |
| 4237502 | Disk drive system | Robert Erickson | 1980-12-02 |