Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889453 | Relay with overload protection | Gregor Ploeger | 1999-03-30 |
| 5317475 | Circuit arrangement for driving a group of relays | — | 1994-05-31 |
| 5107391 | Circuit for driving one or more electromagnetic relays which uses minimum power and results in minimum temperature in the relays | — | 1992-04-21 |
| 4924197 | Electromagnetic relay | — | 1990-05-08 |
| 4896126 | Coil for an electromagnetic relay having delayed switching | — | 1990-01-23 |