Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292996 | Method of making a plain carbon steel hub for data storage device | Gregory A. Laska, John W. Swanson, Richard E. Domonkos | 2001-09-25 |
| 5896241 | Plain carbon steel hub for data storage device | Gregory A. Laska, John W. Swanson, Richard E. Domonkos | 1999-04-20 |
| 5889639 | Plain carbon steel shutter for removable data storage cartridges | John W. Swanson, Cathleen M. Arsenault, Gregory A. Laska | 1999-03-30 |