Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478244 | Tape reel assembly with hub sleeve and spherical piece for a data storage tape cartridge, and method of manufacture | Christopher J. Zwettler | 2002-11-12 |
| 6405957 | Data storage tape cartridge and tape path with an idler wrap guide for reduced lateral tape movement | Jerry L. Alexander, Douglas W. Johnson, Christopher J. Zwettler, William J. Vanderheyden, Albert E. Bass, Jr. | 2002-06-18 |