Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5784244 | Current limiting circuit | Richard J. Moran, Daniel Schreiber | 1998-07-21 |
| 5175403 | Recloser means for reclosing interrupted high voltage electric circuit means | Sidney R. Hamm | 1992-12-29 |
| 4885444 | Switchgear operating mechanism | Lawrence W. Lazar | 1989-12-05 |
| 4879441 | Dielectric barrier for a vacuum interrupter | Sidney R. Hamm | 1989-11-07 |
| 4855862 | Recloser undervoltage lockout mechanism | Daniel Schreiber | 1989-08-08 |
| 4713505 | Load break switch | K. Henry Date | 1987-12-15 |
| 4625189 | Circuit recloser with actuator for trip, close and lock out operation | Lawrence W. Lazar | 1986-11-25 |
| 4343030 | Load break switch | K. Henry Date | 1982-08-03 |
| 4293834 | Load break switch | K. Henry Date | 1981-10-06 |
| 4283610 | Operator for a circuit interrupter and disconnect switch combination | Kazuo H. Date | 1981-08-11 |