Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6014293 | Single reel cartridge erasure preventing device housing with post | Larry J. Casey, Todd R. Person | 2000-01-11 |
| 5328123 | Single reel cartridge with decreased base sink | Navnit C. Patel, Saurin J. Shah, Steven J. Fischer, Steven E. Krabbenhoft | 1994-07-12 |
| 5209424 | Single reel cartridge with thinner cover and deep label recess | Steven J. Fischer, Steven E. Krabbenhoft, Navnit C. Patel, Saurin J. Shah | 1993-05-11 |
| 5209425 | Single reel cartridge with thinner cover and leader block area dimensional stability | Steven E. Krabbenhoft, Saurin J. Shah, Steven J. Fisher | 1993-05-11 |