Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385001 | Media identification for magnetic tape drive | — | 2002-05-07 |
| 5758836 | Tape cartridge and method of making the same | Donald Stanley, Kenneth Sheppard | 1998-06-02 |
| 5542593 | Tape guides for magnetic tape equipment | Kenneth Sheppard, Donald Stanley, Hossein A. Zeinali, Ali Khorsandian, David A. Krula | 1996-08-06 |
| 5522562 | Tape cartridge and method of making the same | Donald Stanley, Kenneth Sheppard | 1996-06-04 |
| 5333806 | Magnetic tape cartridge | Donald Stanley, Kenneth Sheppard | 1994-08-02 |
| 5322585 | Method and apparatus for making tape cartridges | Donald Stanley, Kenneth Sheppard | 1994-06-21 |
| 5299086 | Low stiffness spring for drag induction and component retention in computer data cartridges | Kenneth Sheppard, Donald Stanley | 1994-03-29 |