Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583919 | Independent portable appliance constituting a telephone dealer and directory | Henri Seydoux | 1996-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583919 | Independent portable appliance constituting a telephone dealer and directory | Henri Seydoux | 1996-12-10 |