Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D448356 | Telephone for VOIP networks | Ralph Hayon, Stephen G. Miggels, David Mayer | 2001-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D448356 | Telephone for VOIP networks | Ralph Hayon, Stephen G. Miggels, David Mayer | 2001-09-25 |