Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748419 | Write protect mechanism with spring element for data storage diskette and fabrication method | Lee M. Langseth, James J. Wulfing, Jerome V. Gagnier | 1998-05-05 |
| 5362172 | Press fit assembly boss for diskettes | — | 1994-11-08 |
| 5255145 | Shutter spring stop for disk cartridges | Gregg A. Ambur | 1993-10-19 |
| 5247417 | Shutter stop mechanism for disk cartridges | Gregg A. Ambur | 1993-09-21 |