Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917277 | Electron source including a perforated permanent magnet | John Beeteson | 1999-06-29 |
| 5889363 | Display devices | John Beeteson, Christopher Carlo Pietrzak | 1999-03-30 |
| 5889372 | Device cathode with extractor grid for display | John Beeteson | 1999-03-30 |
| 5877597 | Display device | John Beeteson | 1999-03-02 |
| 5864370 | Display apparatus with gamma correction | John Beeteson | 1999-01-26 |
| 5861712 | Electron source with grid spacer | John Beetson | 1999-01-19 |
| 5857883 | Method of forming perforated metal/ferrite laminated magnet | John U. Knickerbocker, James N. Humenik, Robert Rosenberg | 1999-01-12 |
| 5798790 | Display apparatus with gamma measurement | John Beeteson | 1998-08-25 |
| 5761447 | Adaptor connection apparatus for simultaneously connecting a plurality of adaptors to diverse bus architectures | Roger Timothy Wood | 1998-06-02 |
| 5760548 | Electron source | John Beeteson | 1998-06-02 |
| 5747933 | Moire interference detection for raster-scanned cathode ray tube displays | John Beeteson | 1998-05-05 |
| 5691741 | Display apparatus with data communication channel | Shaun Kerigan, Roger Timothy Wood | 1997-11-25 |
| 5534756 | Electric field emission reduction system | John Beeteson | 1996-07-09 |
| 5432411 | Electric field emission reduction apparatus | John Beeteson | 1995-07-11 |