Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304755 | Retainer for mechanism operated cell switch in metal-clad switch gear | Ronald E. Vaill | 1994-04-19 |
| 5227952 | Interlock device for circuit breakers | William Q. Aglietti, Nagar J. Patel, Robert N. Krevokuch | 1993-07-13 |