Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968318 | Computer method and system for intermediated exchanges | Mauricio Karchmer, Ran Hilai | 2005-11-22 |
| 5873071 | Computer method and system for intermediated exchange of commodities | Mauricio Karchmer, Ran Hilai | 1999-02-16 |