Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7685040 | Investment methods and systems for use in association with a pairs trading strategy | John A. Roberts | 2010-03-23 |
| 7617139 | Investment transaction structure in which one party may substitute one investment for another | John A. Roberts | 2009-11-10 |