Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330217 | Media cartridge insertion apparatus for a media cartridge storage and handling system | Gregg S. Schmidtke, Paul Coffin, Leslie G. Christie, Jr. | 2001-12-11 |
| 6233215 | Door assembly for a cartridge handling device | Mark A. Smith | 2001-05-15 |
| 5918958 | Frame assembly having increased torsional rigidity | Leslie G. Christie, Jr. | 1999-07-06 |
| 5746464 | Self-locking friction based robotic gripper | — | 1998-05-05 |
| 5730031 | Structure guidance and drive assembly for translation of a robotic picker assembly | Leslie G. Christie, Jr. | 1998-03-24 |
| 5584207 | Integrated drive system | Robert Luffel | 1996-12-17 |
| 5544146 | Cartridge handling system | Robert Luffel, Jon D. Rugg | 1996-08-06 |