Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233474 | Communication of location information for an IP telephony communication device | Jeffrey Wong | 2012-07-31 |
| 6616143 | System and method of conducting a lottery based game show | Fritz Egner, Antonio Geissler | 2003-09-09 |