Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897768 | Systems and methods for local generation and/or consumption of hydrogen gas | Justin B. Ashton, Roelof E. Groenewald, Kevin J. Hughes, Arvind Kannan, William Kokonaski +6 more | 2024-02-13 |
| 11626273 | Thermionic energy converter with thermal concentrating hot shell | Stephen E. Clark, David Degtiarov, Gregory A. Kirkos, Daniel Kraemer, Max N. Mankin +4 more | 2023-04-11 |
| 6906470 | Method and system for controlling electron beams from field emission cathodes | Byron G. Zollars, Kent Kalar | 2005-06-14 |
| 6903519 | Multi-element field emission cathode | Byron G. Zollars, Kent Kalar | 2005-06-07 |
| 6833679 | Method for forming an image on a screen of a cathode ray tube | Byron G. Zollars, Kent Kalar | 2004-12-21 |
| 6624578 | Cathode ray tube having multiple field emission cathodes | Byron G. Zollars, Kent Kalar | 2003-09-23 |