Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625583 | Handheld trading system interface | Andrew F. Silverman, Matthew Lavicka | 2003-09-23 |
| 6505175 | Order centric tracking system | Andrew F. Silverman, Matthew Lavicka | 2003-01-07 |