Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481654 | X-Ray tube bias supply | Vern R. Petersen | 1984-11-06 |
| 4361901 | Multiple voltage x-ray switching system | Frank Bernstein, Thomas W. Lambert, Norbert J. Pelc | 1982-11-30 |
| 4348590 | X-ray tube anode voltage compensator | Harold E. Stehman, Brian P. Moran | 1982-09-07 |
| 4334153 | X-Ray tube grid bias supply | Harold E. Stehman | 1982-06-08 |
| 4322625 | Electron emission regulator for an x-ray tube filament | Harvey RANDALL | 1982-03-30 |