Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825122 | Field emission cathode and a device based thereon | Evgeny Invievich Givargizov, Viktor Vladimirovich Zhirnov, Lidiya Nikolaevna Obolenskaya | 1998-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825122 | Field emission cathode and a device based thereon | Evgeny Invievich Givargizov, Viktor Vladimirovich Zhirnov, Lidiya Nikolaevna Obolenskaya | 1998-10-20 |