Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666025 | Flat-panel display containing structure for enhancing electron emission from carbon-containing cathode | Michael W. Geis, John M. Macaulay | 1997-09-09 |
| 5608283 | Electron-emitting devices utilizing electron-emissive particles which typically contain carbon | George R. Brandes, Michael W. Geis, John M. Macaulay, Robert M. Duboc, Jr., Christopher J. Curtin | 1997-03-04 |