Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592139 | Air-convection-cooled dry well for high-voltage current-limiting fuse for use in liquid or gas insulated switchgear | John P. Trayer | 1997-01-07 |
| 5483032 | High voltage load interrupter with safety system | John P. Trayer | 1996-01-09 |
| 5058216 | Apparatus for lowering toilet seat | Jane S. Trayer | 1991-10-22 |
| 4442471 | Method and apparatus for short circuit protection of high voltage distribution systems | — | 1984-04-10 |
| 4365227 | Method and apparatus for fusing electrical power equipment enclosed in a tank and surrounded by insulating fluid | — | 1982-12-21 |
| 4336520 | Method and apparatus for short circuit protection of high voltage distribution systems | — | 1982-06-22 |