Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637804 | Method of constructing an electron gun having an improved transition member and product thereof | — | 1987-01-20 |
| 4633130 | Multibeam electron gun having a transition member and method for assembling the electron gun | — | 1986-12-30 |
| 4605880 | Multibeam electron gun having a cathode-grid subassembly and method of assembling same | Sigmund T. Villanyi | 1986-08-12 |
| 4500808 | Multibeam electron gun with composite electrode having plurality of separate metal plates | — | 1985-02-19 |
| 4298818 | Electron gun | — | 1981-11-03 |