Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820273 | Imaging device and method for use in an autochanger | Richard Lynn Gardner, Jr., Marie B. Struckman | 2004-11-16 |
| 6758400 | Dual bar code reading system for a data storage system | Kristianne Johnson, Richard Lynn Gardner, Jr. | 2004-07-06 |
| 6757764 | Method and apparatus for transferring information using a constant frequency | Duane L. Harmon, Michael J. Chaloner | 2004-06-29 |
| 6693858 | Data cartridge detector | Richard A. Irwin, Gregg S. Schmidtke | 2004-02-17 |