Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38223 | Field emission cathode having an electrically conducting material shaped of a narrow rod or knife edge | Hubert Grosse-Wilde | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38223 | Field emission cathode having an electrically conducting material shaped of a narrow rod or knife edge | Hubert Grosse-Wilde | 2003-08-19 |