Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565828 | Circuit breaker | — | 1996-10-15 |
| 5502285 | Contact-separating device for circuit breakers | — | 1996-03-26 |
| 5499007 | Circuit breaker | — | 1996-03-12 |
| 5297002 | Device for rapid attachment of serially-mounted electrical apparatus | — | 1994-03-22 |
| 5151674 | Power circuit breaker | — | 1992-09-29 |
| 4856999 | Electric adapter connector | — | 1989-08-15 |
| 4630027 | Service-interval display for motor vehicles | Heinz Muhlberger, Erwin Starmuhler, Walter Weishaupt, Fritz Bourauel | 1986-12-16 |
| 4533900 | Service-interval display for motor vehicles | Heinz Muhlberger, Erwin Starmuhler, Walter Weishaupt, Fritz Bourauel | 1985-08-06 |
| 4523283 | Service-interval display for motor vehicle and circuit for a display of this type | Heinz Muhlberger, Erwin Starmuhler, Walter Weishaupt, Fritz Bourauel | 1985-06-11 |
| 4337432 | Testing device for structural parts and functions of motor vehicles | Franz Gumpinger | 1982-06-29 |
| 4288768 | Electrical full protection circuit breaker | Hans Arnhold | 1981-09-08 |