Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502108 | Cache-failure-tolerant data storage system storing data objects with version code equipped metadata tokens | Douglas William Dewey, Gregory T. Kishi | 2002-12-31 |
| 6477628 | Backup copy achieving improved efficiency by waiting until rewind/unload command for bulk data copy | Thomas W. Bish, Douglas William Dewey, Dean L. Hanson, Mark A. Reid | 2002-11-05 |
| 6473829 | Data storage device providing communication between processing units | Kirby Grant Dahman, Douglas William Dewey | 2002-10-29 |
| 6336172 | Storing and tracking multiple copies of data in a data storage library system | Douglas William Dewey, Dean L. Hanson, William D. LaMear, Jr. | 2002-01-01 |
| 6336173 | Storing and tracking multiple copies of data in data storage libraries | Douglas William Dewey, Dean L. Hanson, William D. LaMear, Jr. | 2002-01-01 |