Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040543 | Explosion proof toggle switch | Nabil L. Mina, Santosh Vilanilam | 2000-03-21 |
| 5717182 | High amperage disconnect switch | Nabil L. Mina | 1998-02-10 |
| 5661265 | Drain for electrical enclosure | Nabil L. Mina | 1997-08-26 |
| 5449302 | Heavy duty electrical connection system | Richard C. Berry, David Bedford, David Carr Holloway | 1995-09-12 |
| 5399807 | Explosion-proof electrical apparatus and method of assembly | John E. Cower, Kevin L. Browngardt, Susan M. Orzell, Robert P. Haytko, William Wright +1 more | 1995-03-21 |
| 5334939 | Ground fault circuit breaker test circuit for panelboards having minimum penetrations and testing circuit breakers without opening panelboard enclosure | — | 1994-08-02 |
| 5260531 | Explosion-proof switch with arc extinguishing gaseous byproduct venting feature and switch contact | Paul James Bartlett | 1993-11-09 |
| 5243132 | Drain hole core for explosion-proof drain seal fittings | — | 1993-09-07 |