Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383733 | Method and apparatus for the sonic detection of high pressure conditions in a vacuum switching device | Roderick C. Mosely, Steven Jay Randazzo, Li Lei | 2008-06-10 |
| 5387772 | Vacuum switch | — | 1995-02-07 |
| 4982059 | Axial magnetic field interrupter | — | 1991-01-01 |
| 4871888 | Tubular supported axial magnetic field interrupter | — | 1989-10-03 |
| 4839481 | Vacuum interrupter | William H. Nash | 1989-06-13 |