Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437262 | Handle operating assembly for an electric disconnect switch | Pankaj Gupta, Amit Narang, John Joseph Struble, Jr., Edgar Yee, David Edward Thorn +1 more | 2002-08-20 |
| 6423913 | Locking device for handle operating mechanisms | Pankaj Gupta, Amit Narang, John Joseph Struble, Jr., Edgar Yee, David Edward Thorn +1 more | 2002-07-23 |