Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027632 | Multi-step removal of excess emitter material in fabricating electron-emitting device | N. Johan Knall, Duane A. Haven, Roger W. Barton, Christopher J. Spindt | 2000-02-22 |