Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698657 | Method and apparatus for data interpretation | John T. Dunlap, Steven J. Drucker | 2004-03-02 |
| 5883801 | Method and apparatus for managing electromagnetic radiation usage | Steven J. Drucker, David Raynault | 1999-03-16 |