Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447654 | Computer trading of financial interests | Shai Ben-Levy, Kenneth L. Gaertner, David P. Mullen, Todd A. Sibilla | 2008-11-04 |
| 5211727 | Process for the manufacturing of grinding elements from aluminium oxide without firing accessories | — | 1993-05-18 |