Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381089 | Tape cassette storage and accessing system with closely spaced layered cassettes | William J. Lurie | 2002-04-30 |
| 6354501 | Composite authentication mark and system and method for reading the same | Chris Outwater | 2002-03-12 |