Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338662 | Fabrication of electron-emitting device having large control openings centered on focus openings | Christopher J. Spindt, Stephanie Jeanne Oberg, Duane A. Haven, Roger W. Barton, Arthur J. Learn | 2002-01-15 |