Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491153 | Videophone | Eckart Joachim Wintzen, Pieter den Toonder | 2004-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491153 | Videophone | Eckart Joachim Wintzen, Pieter den Toonder | 2004-06-08 |