Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639751 | Data cartridge library | Clark D. Brace, David W. Roecker, Lee Sutherland, Jennifer L. Woodruff | 2003-10-28 |
| 5155639 | Transport apparatus for a single reel tape cartridge | Sanford Platter, Robert T. Heath, William J. Rueger, Jeffrey M. Farina, Gus Cotey, deceased +4 more | 1992-10-13 |