Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776521 | Data carrier having indication means for indicating a change of a parameter influencing the data carrier | — | 2004-08-17 |
MB
Martin Buehrlen
Overall (2004): #165,473 of 270,089Top 65%
1
Patents 2004