Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550884 | Tape drive having swing arm buffers and automatic threading | Ronald Permut, Robert Cope, James L. Apple, Frederick G. Munro | 1985-11-05 |
| 4331306 | Magnetic tape device | Richard G. Sellke, Harold A. Lunka | 1982-05-25 |
| 4189113 | Isolation pocket for rack mounted tape drive | Robert Ganter, James H. Morehouse | 1980-02-19 |