Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700967 | Presence information method and system | Wolfgang B. Kleinöder, Hong Linh Truong, Yann Duponchel, Marcel Graf, Gabriel Dermler | 2004-03-02 |
LH
Lucas Heusler
Overall (2004): #166,984 of 270,089Top 65%
1
Patents 2004