Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695378 | Field emission device with suspended gate | Phil E. Hecker, Jr., Jules D. Levine | 1997-12-09 |
| 5686782 | Field emission device with suspended gate | Phil E. Hecker, Jr., Jules D. Levine | 1997-11-11 |