Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926355 | Electrical switching apparatus employing battery-powered indicator | Joseph J. Matsko, Richard A. Johnson | 1999-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926355 | Electrical switching apparatus employing battery-powered indicator | Joseph J. Matsko, Richard A. Johnson | 1999-07-20 |