Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493332 | Funnel system with interchangeable collars | — | 2016-11-15 |
| 6229666 | Data cartridge library having a pivoting cartridge transport | Robert E. Schneider, Brian P. Egan, John D. Miller | 2001-05-08 |
| D415126 | Cartridge library | Brian P. Egan, Robert E. Schneider, John D. Miller | 1999-10-12 |
| 5933871 | Modular hat | — | 1999-08-10 |
| 5685017 | Modular hat | — | 1997-11-11 |