Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977875 | Tracking system for recording/reading a data medium and recording medium | Joseph Colineau, Michel Audoin | 2005-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977875 | Tracking system for recording/reading a data medium and recording medium | Joseph Colineau, Michel Audoin | 2005-12-20 |