Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D436634 | Video game table | — | 2001-01-23 |
| 4985911 | Conversational video phone | Lawrence D. Emmons, James S. Mackley, David Stokes, Rudolph S. Stefenel, William E. Brisko, Jr. | 1991-01-15 |
| 4932047 | Conversational video phone | Lawrence D. Emmons, James S. Mackley, David Stokes, Rudolph S. Stefenel, William E. Brisko, Jr. | 1990-06-05 |
| D296891 | Telephone machine with TV receiver | Takeshi Taniuchi, Seiji Wada | 1988-07-26 |
| D296893 | Telephone machine with TV receiver | Takeshi Taniuchi, Seiji Wada | 1988-07-26 |
| 4715059 | Conversational video phone | Lawrence D. Emmons, James S. Mackley, David Stokes | 1987-12-22 |