Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614158 | Electron gun arrangements having closely spaced cathode and electrode and a vacuum seal | Alfred Christopher Thwaites, David Ward Carr, Steven Bardell | 2003-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614158 | Electron gun arrangements having closely spaced cathode and electrode and a vacuum seal | Alfred Christopher Thwaites, David Ward Carr, Steven Bardell | 2003-09-02 |