Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987533 | Method of managing data in a data storage hierarchy and a data storage hierarchy therefor with removal of the least recently mounted medium | Warren B. Harding, Horace T. S. Tang | 1991-01-22 |
| 4974197 | Batching data objects for recording on optical disks with maximum object count | Michelle K. Blount, Warren B. Harding, Horace T. S. Tang | 1990-11-27 |