Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900301 | Structure and fabrication of electron-emitting devices utilizing electron-emissive particles which typically contain carbon | Jonathan Twichell, Michael W. Geis, John M. Macaulay, Robert M. Duboc, Jr., Christopher J. Curtin | 1999-05-04 |