Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068580 | Electrical beam switch | Lawrence N. Smith, Dennis J. Herrell | 1991-11-26 |
| 4829243 | Electron beam testing of electronic components | Andrew Wayne Ross | 1989-05-09 |
| 4494004 | Electron beam system | John L. Mauer, IV, Michel S. Michail | 1985-01-15 |