| 4883437 |
Method for spot-knocking an electron gun mount assembly of a crt utilizing a magnetic field |
— |
1989-11-28 |
| 4883438 |
Method for spot-knocking an electron gun mount assembly of a CRT |
— |
1989-11-28 |
| 4720654 |
Modular electron gun for a cathode-ray tube and method of making same |
Donald C. Pultorak |
1988-01-19 |
| 4634924 |
Electron gun having cylindrical focus lens |
— |
1987-01-06 |
| 4604548 |
Electron gun with afterglow eliminator |
Roger C. Alig |
1986-08-05 |
| 4515569 |
Method of electrically processing a CRT mount assembly to reduce arcing and afterglow |
— |
1985-05-07 |
| 4473774 |
CRT with internal neck coating for suppressing arcing therein |
— |
1984-09-25 |
| 4431939 |
Structure and method for eliminating blocked apertures caused by charged particles |
— |
1984-02-14 |
| 4406637 |
Processing the mount assembly of a CRT to suppress afterglow |
— |
1983-09-27 |
| 4361370 |
Apparatus and method for cleaning shadow masks in color picture tubes |
Donald C. Pultorak |
1982-11-30 |
| 4288719 |
CRT With means for suppressing arcing therein |
— |
1981-09-08 |
| 4285990 |
Method for coating a selected portion of the internal neck surface of a CRT |
— |
1981-08-25 |