Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978779 | Distributed architecture utility | Derek N. Stein, Mark A. Alexander | 1999-11-02 |
| 5802725 | Portable metal drum opening apparatus | Brian Norbert Drifka, Bruce A. Cincotta | 1998-09-08 |
| 4321575 | Fuse cut-out recloser apparatus | Bernhard Koszewa | 1982-03-23 |