Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880596 | Thermionic switched self-actuating reactor shutdown system | Charles D. Shires, William A. Brummond | 1989-11-14 |
| 4770845 | Self-actuating reactor shutdown system | Willian A Brummond, Leslie F. Peterson | 1988-09-13 |
| 4747998 | Thermally actuated thermionic switch | Charles D. Shires | 1988-05-31 |
| 4691274 | Modular electronic power supply | Anthony F. Matouk, David C. Hoffman | 1987-09-01 |
| 4611147 | Thermionic gas switch | George Hatch, William A. Brummond | 1986-09-09 |