Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441550 | Carbon-based field emission electron device for high current density applications | Donald E. Patterson | 2002-08-27 |
| 6429596 | Segmented gate drive for dynamic beam shape correction in field emission cathodes | Donald E. Patterson | 2002-08-06 |
| 6373182 | Mounting for cathode in an electron gun | Anthony A. Kloba, Randolph D. Schueller, David A. Delguzzi, Donald E. Patterson, Kent Kalar | 2002-04-16 |
| 6359378 | Amplifier having multilayer carbon-based field emission cathode | Donald E. Patterson | 2002-03-19 |