Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8239313 | System and method for the interactive trading of derivatives | John Berkley, David M. Lee, Cheryl Cramer, Ethan Laub, Robert Pacheco | 2012-08-07 |
| 4266601 | Heat exchanger for contaminated water | — | 1981-05-12 |