Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217418 | Electrical arrangements with sealed housing containing electrically insulating fluid and temperature compensation bladder | Thomas Samuel Christopher, Daniel Clay | 2022-01-04 |
| 7579779 | Pivotable magnetic assembly for allowing insertion or removal of a linear beam tube | — | 2009-08-25 |
| 7477019 | Electron beam tubes | Stephen Bardell, Steven Aitken, Neil O'Sullivan, Alan Edward Wheelhouse | 2009-01-13 |
| 6937119 | High frequency apparatus | Stephen Bardell, Mark E. Bridges, James Richad Johnson, Andrew Sleet | 2005-08-30 |
| 5684364 | Electron beam tube collector having ceramic shielding means | Roy Heppinstall, Steven Bardell | 1997-11-04 |